SV Drop Taxi
Book Your Ride
Kilpennathur - Perambalur
166.4 km · 3h 20m

Kilpennathur to Perambalur Drop Taxi

From ₹2,730 one way

Call +917708672631 for instant booking

Kilpennathur to Perambalur drop taxi

166.4 km
~3 hr 20 min
Pay one-way only, no return charge

The driving distance from Kilpennathur to Perambalur is 166.4 km, taking approximately 3 hr 20 min by road. SV Drop Taxi provides one-way and round-trip taxi services on this route with AC vehicles and experienced drivers at no extra charge.

Covering 166.4 km from Kilpennathur to Perambalur, this is a pleasant half-day journey by road. A drop taxi is the most convenient option for this distance; no waiting for connections, no luggage transfers, and door-to-door service.

Pack a water bottle and light snacks for the 3 hr 20 min journey. Your driver will be happy to make a quick tea break stop.

Kilpennathur to Perambalur taxi fare

Vehicle One way fare Round trip fare
Hatchback ₹2,730 ₹4,826
Sedan ₹2,730 ₹4,826
SUV ₹3,562 ₹6,490
Innova ₹3,728 ₹6,823
Innova Crysta ₹4,560 ₹8,154

* Fares are approximate and include driver batta. Toll charges, parking, and permit fees are extra.

A sedan works well for couples and small families on this route. Choose an SUV or Innova if you are traveling with more than 3 passengers or heavy luggage.

About Perambalur

Perambalur is Tamil Nadu's smallest district by area, yet it punches above its weight with a growing cluster of educational institutions and engineering colleges. The region is geologically significant for its dalmatian stone and limestone deposits, which support a quarrying industry. Its quiet, rural landscape and affordable living make it an emerging residential choice for workers in nearby Trichy.

Smallest districtEducational institutionsDalmatian stone depositsLimestone quarrying

Need the return trip?

Perambalur to Kilpennathur

166.4 km ~3 hr 20 min Starting from ₹2,730

Popular routes from Kilpennathur

Kilpennathur to Adirampattinam Call Taxi Kilpennathur to Aduthurai Cab Book Taxi Kilpennathur to Alandur Book Taxi Kilpennathur to Alangudi Kilpennathur to Ambasamudram Taxi Book Taxi Kilpennathur to Ambattur Kilpennathur to Ambur Taxi Service Kilpennathur to Arakkonam Taxi Kilpennathur to Arani Taxi Kilpennathur to Aranthangi One Way Taxi Kilpennathur to Aravakurichi Cab Kilpennathur to Arcot Taxi Kilpennathur to Ariyalur Call Taxi Kilpennathur to Aruppukkottai Cab Kilpennathur to Attur Cab Book Taxi Kilpennathur to Avadi Kilpennathur to Avinashi Taxi Book Taxi Kilpennathur to Bangalore Kilpennathur to Bargur Taxi Kilpennathur to Batlagundu Cab Kilpennathur to Bhavani Cab Kilpennathur to Bodinayakkanur One Way Taxi Kilpennathur to Chengalpattu Taxi Kilpennathur to Chengam Drop Taxi Kilpennathur to Chennai Drop Taxi Kilpennathur to Chetpet One Way Taxi Kilpennathur to Cheyyar Drop Taxi Kilpennathur to Chidambaram Drop Taxi Kilpennathur to Chinna Salem Drop Taxi Kilpennathur to Chittoor Cab Kilpennathur to Cochin Drop Taxi Kilpennathur to Coimbatore Taxi Service Kilpennathur to Coonoor Taxi Service Kilpennathur to Courtallam One Way Taxi Kilpennathur to Cuddalore Taxi Service Book Taxi Kilpennathur to Cumbum Book Taxi Kilpennathur to Devakottai Kilpennathur to Devipattinam One Way Taxi Kilpennathur to Dharapuram Drop Taxi Kilpennathur to Dharmapuri Taxi Kilpennathur to Dindigul One Way Taxi Kilpennathur to Erode Drop Taxi Kilpennathur to Gingee One Way Taxi Kilpennathur to Goa Drop Taxi Kilpennathur to Gobichettipalayam Call Taxi Book Taxi Kilpennathur to Gudalur Kilpennathur to Gudiyatham Cab Kilpennathur to Guntur Cab Kilpennathur to Harur Cab Book Taxi Kilpennathur to Hogenakkal Kilpennathur to Hosur One Way Taxi Book Taxi Kilpennathur to Hyderabad Kilpennathur to Ilayangudi Taxi Service Kilpennathur to Jayamkondam Drop Taxi Kilpennathur to Jolarpettai Taxi Kilpennathur to Kadambur One Way Taxi Book Taxi Kilpennathur to Kalahasti Kilpennathur to Kalambur Taxi Kilpennathur to Kalayarkoil Taxi Service Kilpennathur to Kallakurichi One Way Taxi Kilpennathur to Kalpakkam Taxi Service Kilpennathur to Kanchipuram Drop Taxi Kilpennathur to Kangayam Taxi Service Kilpennathur to Kanyakumari One Way Taxi Kilpennathur to Karaikal Taxi Service Kilpennathur to Karaikkudi Drop Taxi Kilpennathur to Karur Cab Kilpennathur to Katpadi One Way Taxi Kilpennathur to Kattumannarkovil Drop Taxi Kilpennathur to Kavali Cab Kilpennathur to Kodaikanal Cab Kilpennathur to Kodumudi Taxi Service Book Taxi Kilpennathur to Koodankulam Kilpennathur to Koothanallur Drop Taxi Book Taxi Kilpennathur to Kottampatti Book Taxi Kilpennathur to Kovilpatti Book Taxi Kilpennathur to Krishnagiri Book Taxi Kilpennathur to Kulithalai Kilpennathur to Kumbakonam Drop Taxi Kilpennathur to Kurichi Taxi Kilpennathur to Kurnool Drop Taxi Kilpennathur to Lalgudi Cab Kilpennathur to Madanapalli Cab Kilpennathur to Madavaram One Way Taxi Kilpennathur to Madurai Call Taxi Kilpennathur to Madurantakam Drop Taxi Kilpennathur to Mahabalipuram Drop Taxi Kilpennathur to Mailam Drop Taxi Kilpennathur to Manamadurai Taxi Kilpennathur to Manamelkudi Cab Kilpennathur to Manaparai Drop Taxi Kilpennathur to Mannarkudi Call Taxi Kilpennathur to Marakanam One Way Taxi Kilpennathur to Marthandam Drop Taxi Book Taxi Kilpennathur to Mayiladuthurai Kilpennathur to Melmalayanur One Way Taxi Kilpennathur to Melmaruvathur Taxi Service Kilpennathur to Melur Taxi Service Book Taxi Kilpennathur to Mettupalayam Kilpennathur to Mettur Cab Kilpennathur to Mohanur Drop Taxi Kilpennathur to Munnar One Way Taxi Kilpennathur to Musiri Taxi Service Kilpennathur to Mysore Cab Kilpennathur to Nagapattinam Taxi Service Kilpennathur to Nagercoil Taxi Book Taxi Kilpennathur to Naidupeta Kilpennathur to Namakkal Cab Kilpennathur to Nannilam Call Taxi Kilpennathur to Natham Taxi Service Kilpennathur to Needamangalam Taxi Kilpennathur to Nellore One Way Taxi Book Taxi Kilpennathur to Neyveli Book Taxi Kilpennathur to Nilakottai Kilpennathur to Nilgiris Drop Taxi Kilpennathur to Oddanchatram Taxi Kilpennathur to Odugathur Taxi Book Taxi Kilpennathur to Ongole Kilpennathur to Ooty One Way Taxi Kilpennathur to Palakkad Taxi Kilpennathur to Palamaner Taxi Kilpennathur to Palani Call Taxi Kilpennathur to Palladam One Way Taxi Kilpennathur to Pallavaram Cab Book Taxi Kilpennathur to Panruti Book Taxi Kilpennathur to Papanasam Kilpennathur to Paramakudi Cab Kilpennathur to Paramathi Taxi Kilpennathur to Parangipettai Taxi Service Kilpennathur to Paranur Taxi Kilpennathur to Pattukkottai Taxi Service Kilpennathur to Penagaram One Way Taxi Kilpennathur to Pennadam Cab Kilpennathur to Perambalur Taxi Service Kilpennathur to Peravurani Cab Book Taxi Kilpennathur to Periyakulam Kilpennathur to Perundurai Cab Kilpennathur to Pillayarpatti Taxi Service Kilpennathur to Pochampalli Cab Kilpennathur to Pollachi Call Taxi Book Taxi Kilpennathur to Polur Kilpennathur to Pondicherry Taxi Book Taxi Kilpennathur to Ponnamaravathi Book Taxi Kilpennathur to Poompuhar Kilpennathur to Pudukkottai Taxi Book Taxi Kilpennathur to Puttur Kilpennathur to Rajapalayam Cab Book Taxi Kilpennathur to Ramanathapuram Kilpennathur to Rameswaram Drop Taxi Book Taxi Kilpennathur to Ranipet Kilpennathur to Rasipuram Taxi Service Kilpennathur to Salem Call Taxi Kilpennathur to Samayapuram Taxi Kilpennathur to Sankagiri Drop Taxi Kilpennathur to Sankarankovil Drop Taxi Kilpennathur to Sathyamangalam Call Taxi Kilpennathur to Sattur Taxi Service Kilpennathur to Sethiyathope Drop Taxi Kilpennathur to Sholinghur Taxi Service Kilpennathur to Sirkazhi Taxi Kilpennathur to Sivaganga One Way Taxi Kilpennathur to Sivakasi Cab Kilpennathur to Srikalahasti Cab Kilpennathur to Srirangam Taxi Kilpennathur to Srivilliputhur Call Taxi Kilpennathur to Tambaram Cab Kilpennathur to Tenkasi Call Taxi Book Taxi Kilpennathur to Thanjavur Kilpennathur to Tharangambadi Drop Taxi Kilpennathur to Theni One Way Taxi Kilpennathur to Thiruchendur Taxi Kilpennathur to Thirukadaiyur Call Taxi Kilpennathur to Thirukoilure Drop Taxi Kilpennathur to Thirumangalam One Way Taxi Kilpennathur to Thirumayam Call Taxi Kilpennathur to Thirunallar Taxi Service Kilpennathur to Thiruthuraipoondi One Way Taxi Kilpennathur to Thiruttani Drop Taxi Kilpennathur to Thiruvaiyaru One Way Taxi Kilpennathur to Thiruvallur Taxi Service Kilpennathur to Thiruvananthapuram Drop Taxi Kilpennathur to Thiruvarur Taxi Kilpennathur to Thondi Taxi Kilpennathur to Thoothukudi Taxi Kilpennathur to Thrissur Call Taxi Kilpennathur to Thuraiyur Drop Taxi Kilpennathur to Thuvarankuruchi Drop Taxi Kilpennathur to Tindivanam Drop Taxi Kilpennathur to Tiruchengode Cab Kilpennathur to Tirumala Cab Kilpennathur to Tirunelveli Cab Kilpennathur to Tirupathur Taxi Service Kilpennathur to Tirupati Drop Taxi Kilpennathur to Tiruppur Taxi Kilpennathur to Tiruvannamalai One Way Taxi Kilpennathur to Tiruvottiyur Call Taxi Kilpennathur to Tittakudi Taxi Service Kilpennathur to Trichy Taxi Service Kilpennathur to Udumalapettai Cab Kilpennathur to Ulundurpettai Call Taxi Kilpennathur to Usilampatti Call Taxi Kilpennathur to Uthangarai Taxi Service Book Taxi Kilpennathur to Vadalur Kilpennathur to Vaitheeswarankoil Taxi Kilpennathur to Valliyur Cab Kilpennathur to Valparai One Way Taxi Kilpennathur to Vandavasi Taxi Kilpennathur to Vaniyambadi One Way Taxi Kilpennathur to Vedaranyam Drop Taxi Book Taxi Kilpennathur to Velankanni Kilpennathur to Vellakoil Call Taxi Kilpennathur to Vellore Taxi Service Kilpennathur to Vettavalam Taxi Book Taxi Kilpennathur to Vijayawada Kilpennathur to Vikravandi Cab Kilpennathur to Viluppuram Taxi Service Kilpennathur to Viralimalai Call Taxi Kilpennathur to Virudhachalam Taxi Kilpennathur to Virudhunagar One Way Taxi Kilpennathur to Yelagiri Cab Kilpennathur to Yercaud Taxi

Popular routes from Perambalur

Adirampattinam to Perambalur Taxi Service Aduthurai to Perambalur Taxi Service Alandur to Perambalur Drop Taxi Alangudi to Perambalur Drop Taxi Ambasamudram to Perambalur Drop Taxi Ambattur to Perambalur Taxi Book Taxi Ambur to Perambalur Arakkonam to Perambalur Taxi Service Arani to Perambalur Taxi Book Taxi Aranthangi to Perambalur Aravakurichi to Perambalur Drop Taxi Arcot to Perambalur Drop Taxi Ariyalur To Perambalur Taxi Fare Aruppukkottai to Perambalur Cab Attur to Perambalur Drop Taxi Avadi to Perambalur Drop Taxi Book Taxi Avinashi to Perambalur Bangalore to Perambalur Call Taxi Bargur to Perambalur One Way Taxi Book Taxi Batlagundu to Perambalur Bhavani to Perambalur Cab Bodinayakkanur to Perambalur Taxi Service Chengalpattu to Perambalur Drop Taxi Chengam to Perambalur Cab Chennai To Perambalur Car Booking Chetpet to Perambalur Taxi Cheyyar to Perambalur Drop Taxi Chidambaram to Perambalur Taxi Service Chinna Salem to Perambalur Drop Taxi Chittoor to Perambalur Cab Cochin to Perambalur Call Taxi Coimbatore to Perambalur Taxi Service Coonoor to Perambalur Call Taxi Courtallam to Perambalur Taxi Service Cuddalore to Perambalur Drop Taxi Cumbum to Perambalur Call Taxi Devakottai to Perambalur Drop Taxi Devipattinam to Perambalur Drop Taxi Dharapuram to Perambalur Taxi Service Dharmapuri to Perambalur Drop Taxi Book Taxi Dindigul to Perambalur Book Taxi Erode to Perambalur Gingee to Perambalur One Way Taxi Goa to Perambalur Call Taxi Gobichettipalayam to Perambalur Cab Gudalur to Perambalur One Way Taxi Gudiyatham to Perambalur Taxi Service Guntur to Perambalur Taxi Service Harur to Perambalur Call Taxi Hogenakkal to Perambalur Call Taxi Hosur to Perambalur Taxi Service Hyderabad to Perambalur Cab Ilayangudi to Perambalur Drop Taxi Jayamkondam to Perambalur Cab Jolarpettai to Perambalur One Way Taxi Kadambur to Perambalur Taxi Kalahasti to Perambalur Taxi Kalambur to Perambalur Taxi Kalayarkoil to Perambalur One Way Taxi Kallakurichi to Perambalur Drop Taxi Book Taxi Kalpakkam to Perambalur Kanchipuram to Perambalur Taxi Kangayam to Perambalur Call Taxi Book Taxi Kanyakumari to Perambalur Karaikal to Perambalur One Way Taxi Book Taxi Karaikkudi to Perambalur Karur to Perambalur Call Taxi Katpadi to Perambalur One Way Taxi Kattumannarkovil to Perambalur Call Taxi Kavali to Perambalur Cab Kodaikanal to Perambalur Drop Taxi Kodumudi to Perambalur Call Taxi Book Taxi Koodankulam to Perambalur Koothanallur to Perambalur One Way Taxi Kottampatti to Perambalur Call Taxi Kovilpatti to Perambalur Taxi Service Krishnagiri to Perambalur Cab Kulithalai to Perambalur Cab Kumbakonam to Perambalur Cab Kurichi to Perambalur One Way Taxi Kurnool to Perambalur Drop Taxi Lalgudi to Perambalur Taxi Service Madanapalli to Perambalur Taxi Madavaram to Perambalur Taxi Service Book Taxi Madurai to Perambalur Madurantakam to Perambalur Taxi Mahabalipuram to Perambalur Cab Mailam to Perambalur Drop Taxi Manamadurai to Perambalur One Way Taxi Manamelkudi to Perambalur Taxi Manaparai to Perambalur Taxi Book Taxi Mannarkudi to Perambalur Marakanam to Perambalur Cab Marthandam to Perambalur Taxi Service Mayiladuthurai to Perambalur One Way Taxi Melmalayanur to Perambalur Taxi Service Melmaruvathur to Perambalur Drop Taxi Melur to Perambalur One Way Taxi Mettupalayam to Perambalur Drop Taxi Mettur to Perambalur One Way Taxi Mohanur to Perambalur Drop Taxi Munnar to Perambalur Taxi Book Taxi Musiri to Perambalur Mysore to Perambalur Call Taxi Nagapattinam to Perambalur Taxi Service Nagercoil to Perambalur Call Taxi Naidupeta to Perambalur Cab Namakkal to Perambalur One Way Taxi Nannilam to Perambalur Taxi Natham to Perambalur Taxi Book Taxi Needamangalam to Perambalur Nellore to Perambalur Cab Neyveli to Perambalur Call Taxi Nilakottai to Perambalur One Way Taxi Nilgiris to Perambalur Drop Taxi Oddanchatram to Perambalur One Way Taxi Odugathur to Perambalur Taxi Service Ongole to Perambalur Taxi Service Ooty to Perambalur Taxi Book Taxi Palakkad to Perambalur Palamaner to Perambalur One Way Taxi Palani to Perambalur Drop Taxi Book Taxi Palladam to Perambalur Pallavaram to Perambalur Call Taxi Panruti to Perambalur Taxi Service Papanasam to Perambalur Cab Paramakudi to Perambalur Drop Taxi Paramathi to Perambalur Drop Taxi Parangipettai to Perambalur Taxi Service Book Taxi Paranur to Perambalur Pattukkottai to Perambalur Taxi Service Penagaram to Perambalur Drop Taxi Pennadam to Perambalur One Way Taxi Peravurani to Perambalur Drop Taxi Periyakulam to Perambalur Cab Perundurai to Perambalur Cab Pillayarpatti to Perambalur Taxi Service Pochampalli to Perambalur Cab Pollachi to Perambalur Taxi Service Polur to Perambalur One Way Taxi Pondicherry to Perambalur Call Taxi Ponnamaravathi to Perambalur Cab Poompuhar to Perambalur Drop Taxi Pudukkottai to Perambalur Taxi Service Puttur to Perambalur Call Taxi Rajapalayam to Perambalur Cab Book Taxi Ramanathapuram to Perambalur Rameswaram to Perambalur One Way Taxi Ranipet to Perambalur Taxi Service Rasipuram to Perambalur Cab Salem to Perambalur Cab Samayapuram to Perambalur Taxi Service Sankagiri to Perambalur Drop Taxi Sankarankovil to Perambalur Drop Taxi Sathyamangalam to Perambalur One Way Taxi Sattur to Perambalur One Way Taxi Sethiyathope to Perambalur Cab Sholinghur to Perambalur Call Taxi Book Taxi Sirkazhi to Perambalur Sivaganga to Perambalur Drop Taxi Sivakasi to Perambalur Cab Srikalahasti to Perambalur One Way Taxi Srirangam to Perambalur Call Taxi Srivilliputhur to Perambalur Taxi Service Tambaram to Perambalur Call Taxi Tenkasi to Perambalur Taxi Thanjavur to Perambalur Drop Taxi Tharangambadi to Perambalur One Way Taxi Theni to Perambalur Taxi Thiruchendur to Perambalur Cab Thirukadaiyur to Perambalur Taxi Thirukoilure to Perambalur Cab Thirumangalam to Perambalur One Way Taxi Thirumayam to Perambalur Taxi Book Taxi Thirunallar to Perambalur Thiruthuraipoondi to Perambalur Taxi Thiruttani to Perambalur Drop Taxi Thiruvaiyaru to Perambalur Taxi Service Thiruvallur to Perambalur One Way Taxi Thiruvananthapuram to Perambalur Taxi Service Thiruvarur to Perambalur One Way Taxi Thondi to Perambalur Cab Thoothukudi to Perambalur Taxi Thrissur to Perambalur Taxi Service Thuraiyur to Perambalur One Way Taxi Book Taxi Thuvarankuruchi to Perambalur Tindivanam to Perambalur Call Taxi Tiruchengode to Perambalur Taxi Tirumala to Perambalur Cab Tirunelveli to Perambalur Drop Taxi Tirupathur to Perambalur Taxi Service Tirupati to Perambalur Call Taxi Tiruppur to Perambalur Cab Book Taxi Tiruvannamalai to Perambalur Book Taxi Tiruvottiyur to Perambalur Book Taxi Tittakudi to Perambalur Book Taxi Trichy to Perambalur Book Taxi Udumalapettai to Perambalur Ulundurpettai to Perambalur Taxi Usilampatti to Perambalur Taxi Service Uthangarai to Perambalur Call Taxi Book Taxi Vadalur to Perambalur Vaitheeswarankoil to Perambalur One Way Taxi Book Taxi Valliyur to Perambalur Valparai to Perambalur Taxi Service Vandavasi to Perambalur Taxi Vaniyambadi to Perambalur One Way Taxi Vedaranyam to Perambalur One Way Taxi Velankanni to Perambalur Cab Vellakoil to Perambalur Call Taxi Vellore to Perambalur Cab Vettavalam to Perambalur One Way Taxi Vijayawada to Perambalur Taxi Service Vikravandi to Perambalur One Way Taxi Book Taxi Viluppuram to Perambalur Viralimalai to Perambalur One Way Taxi Virudhachalam to Perambalur Taxi Book Taxi Virudhunagar to Perambalur Yelagiri to Perambalur One Way Taxi Yercaud to Perambalur Cab

Nearby routes to Perambalur

Tiruvannamalai to Perambalur Call Taxi 130.1 km Polur to Perambalur One Way Taxi 165.1 km Chetpet to Perambalur Drop Taxi 272.2 km Vettavalam to Perambalur One Way Taxi 136.7 km Gingee to Perambalur Taxi 165.6 km

Similar routes from Kilpennathur

Kilpennathur to Puttur Taxi Service 166.6 km Kilpennathur to Pallavaram Taxi Service 165.6 km Kilpennathur to Kattumannarkovil Call Taxi 168.3 km Kilpennathur to Avadi Call Taxi 173.6 km Book Taxi Kilpennathur to Salem 174.3 km Kilpennathur to Yercaud Cab 158.5 km Kilpennathur to Alandur One Way Taxi 174.9 km Kilpennathur to Penagaram Drop Taxi 175.6 km

Why choose SV Drop Taxi?

  • ✓ One-way fare: Pay only for the distance you travel
  • ✓ No hidden charges: Transparent pricing with upfront fare estimate
  • ✓ 24/7 availability: Book anytime, travel anytime
  • ✓ Experienced drivers: Safe and comfortable travel
  • ✓ Free AC: Air conditioning included in all vehicles
One way taxi service → Round trip service → Airport transfer service →

Frequently asked questions

How far is Kilpennathur from Perambalur?
The driving distance from Kilpennathur to Perambalur is approximately 166.4 km by road, taking about 3 hr 20 min.
What is the taxi fare from Kilpennathur to Perambalur?
One-way taxi fares from Kilpennathur to Perambalur start at ₹2,730 for a hatchback. SUV and Innova options are also available at higher rates. All fares include driver batta and AC.
How long does it take to travel from Kilpennathur to Perambalur by taxi?
A taxi from Kilpennathur to Perambalur takes approximately 3 hr 20 min by road, depending on traffic and road conditions.
What car types are available for Kilpennathur to Perambalur drop taxi?
SV Drop Taxi offers Hatchback (4+1), Sedan (4+1), SUV (6+1), Innova (6+1), and Innova Crysta (7+1) for the Kilpennathur to Perambalur route. All vehicles come with AC and experienced drivers.
Is AC included in the Kilpennathur to Perambalur taxi fare?
Yes, air conditioning is included in all SV Drop Taxi vehicles at no extra charge. Toll charges, parking, and permit fees are billed separately.

Choose Your Ride

Sedan
Sedan
One Way Tariff - ₹14/km Round Trip Tariff - ₹13/km
Etios
|
4+1
|
AC
SUV
SUV
One Way Tariff - ₹19/km Round Trip Tariff - ₹18/km
Xylo
|
6+1
|
AC
Hatchback
Hatchback
One Way Tariff - ₹14/km Round Trip Tariff - ₹13/km
Swift
|
4+1
|
AC
Innova
Innova
One Way Tariff - ₹20/km Round Trip Tariff - ₹19/km
Innova
|
6+1
|
AC
Innova Crysta
Innova Crysta
One Way Tariff - ₹25/km Round Trip Tariff - ₹23/km
Crysta
|
7+1
|
AC

Popular Routes

Ready to book your ride?

Book now, confirm later. No advance payment required. Pay only for the distance you travel.

Call +917708672631