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Home› Road Trip Cost› From Patna› Patna to Chennai
TOLL₹
Toll tax · Fuel cost · 2026

Patna to Chennai toll tax & fuel cost: ₹15,582 by car

1,890 km · 13 toll plazas · about 32 h 45 min on the road. Change the vehicle, fuel or mileage below and every number updates.

Toll (car) ₹1,175Petrol ₹14,407Updated 24 October 2026
Vehicle
Fuel
Trip
km/l
Highway figure for a sedan
₹/litre
Today in Bihar
Standard FASTag fee
people
Splits the cost per person
One way · Sedan · Petrol
₹15,582
Fuel ₹14,407Toll ₹1,175 (1 est.)
1,890 kmDistance
32 h 45 minDriving time
13Toll crossings
126 LPetrol needed
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Your route · 13 plazas
  1. PatnaStart · Bihar
  2. Masnikanikm 525 · Odisha · state plaza
    ₹80est.
  3. Baragarh (Barhaguda)km 634 · Odisha
    ₹165
  4. Nunmathkm 775 · Odisha
    ₹40
  5. Gowraramkm 1339 · Telangana
    ₹45
  6. Badavakm 1391 · Andhra Pradesh
    ₹75
  7. Kazakm 1455 · Andhra Pradesh
    ₹175
  8. Bollapallikm 1539 · Andhra Pradesh
    ₹185
  9. Tangaturkm 1604 · Andhra Pradesh
    ₹105
  10. Sunambatti (Musunuru)km 1666 · Andhra Pradesh
    ₹65
  11. Venkatachalam (Old Nellore)km 1734 · Andhra Pradesh
    ₹35
  12. Budhanamkm 1765 · Andhra Pradesh
    ₹50
  13. Sullurpetkm 1803 · Andhra Pradesh
    ₹75
  14. Nallurkm 1868 · Tamil Nadu
    ₹80
  15. ChennaiDestination · 1,890 km

“est.” = this plaza doesn't publish fees in the NHAI dataset; we use the median fee for your vehicle class.

Quick answerDriving from Patna to Chennai covers about 1,890 km and takes around 32 h 45 min. A petrol sedan pays about ₹1,175 in tolls at 13 plazas (₹80 of that is our estimate for 1 plaza that don't publish fees) one way with FASTag and burns about 126 litres of petrol (₹14,407 at ₹114/litre), so the one-way trip costs roughly ₹15,582.
1,890 kmRoad distance
32 h 45 minRealistic drive time
13Toll plazas
₹1,175Car toll, one way
126 LPetrol @ 15 km/l
₹15,582Total, one way

About the Patna–Chennai drive

Patna to Chennai is a long-haul trip best split over two days of 1,890 km, mostly on NH16 and NH26.

You cross 13 toll plazas across Bihar, Odisha, Telangana, Andhra Pradesh, Tamil Nadu. For a car the published fees add up to ₹1,095 one way, about ₹0.58 per km, cheaper than most highway corridors. 1 plaza on this route does not publish fees in the NHAI dataset; budget about ₹80 extra to be safe.

At 32 h 45 min of realistic driving time, plan an overnight halt roughly halfway — two drivers sharing the wheel is the safer option if you must do it in one day.

States on the way: BiharOdishaTelanganaAndhra PradeshTamil Nadu

Route map: Patna to ChennaiRoad route of about 1890 km with 13 toll plazas marked in order.VisakhapatnamRaipurBilaspurPuriBhubaneswarCuttack12345678910111213PatnaChennai1890 km · 13 tolls
Route map: Patna → Chennai. Orange squares are toll plazas, numbered in the order you reach them.

Toll plazas between Patna and Chennai

Fees for a single journey with FASTag. Return fees apply when you come back through the same plaza within 24 hours; a monthly pass covers 50 single journeys in a month.

#Toll plazaAt kmStateCar singleCar returnCar monthlyLCVBus/TruckMulti-axle
1Masnikanistate525Odishan/a—————
2Baragarh (Barhaguda)634Odisha₹165₹245₹5,420₹260₹535₹830
3Nunmath775Odisha₹40₹60₹1,385₹65₹140₹220
4Gowraram1339Telangana₹45₹65₹1,500₹75₹150₹240
5Badava1391Andhra Pradesh₹75₹110₹2,495₹120₹255₹395
6Kaza1455Andhra Pradesh₹175₹260₹5,790₹280₹590₹920
7Bollapalli1539Andhra Pradesh₹185₹275₹6,110₹285₹585₹900
8Tangatur1604Andhra Pradesh₹105₹155₹3,495₹170₹355₹555
9Sunambatti (Musunuru)1666Andhra Pradesh₹65₹100₹2,190₹105₹225₹350
10Venkatachalam (Old Nellore)1734Andhra Pradesh₹35——₹65₹130₹280
11Budhanam1765Andhra Pradesh₹50——₹90₹180₹385
12Sullurpet1803Andhra Pradesh₹75——₹130₹265₹565
13Nallur1868Tamil Nadu₹80₹120₹2,720₹130₹275₹435
Total (published fees)1890₹1,095₹1,390₹1,775₹3,685₹6,075

Patna to Chennai toll for every vehicle

Totals for all 13 plazas, including our estimate for 1 plaza without published fees. “No FASTag” is the 1.25x UPI rate.

Vehicle classOne way (FASTag)Return in 24 hNo FASTag (UPI)
Car / Jeep / Van₹1,175₹1,870₹1,469
LCV / Mini bus₹1,900₹3,060₹2,376
Bus / Truck (2 axle)₹3,945₹6,335₹4,933
3-axle commercial₹5,705₹9,330₹7,132
4–6 axle (MAV)₹6,490₹10,565₹8,114
7+ axle (oversized)₹7,690₹12,395₹9,613

Fuel cost from Patna to Chennai

One way, 1,890 km, at Bihar prices (petrol ₹114.33/L, diesel ₹100.28/L). Typical highway mileage; change it in the calculator for your car.

Car typePetrolDieselCNGElectric
Hatchback₹12,006₹8,616₹6,761₹4,725
Sedan₹14,407₹9,976₹7,990₹5,400
SUV / MUV₹19,646₹13,539₹10,340₹6,873

Ways to spend less on this trip

₹Where to fill up

Petrol is cheapest in Tamil Nadu (₹108.78/L) and dearest in Andhra Pradesh (₹117.37/L). Filling the ~126 litres you need in Tamil Nadu saves about ₹1,082 versus buying it all in Andhra Pradesh.

⚡Petrol vs diesel vs EV

For the same sedan, fuel for one way costs ₹14,407 on petrol, ₹9,976 on diesel and about ₹5,400 on electric (public fast charging at ₹20/kWh; home charging is far cheaper). An EV with ~350 km real range needs about 6 charging stops on the way.

◎Is the FASTag Annual Pass worth it here?

The pass costs ₹3,075 for 200 crossings (₹15.38 per crossing) on NHAI plazas. This trip uses 12 crossings one way — worth about ₹185 of pass value against ₹1,095 in regular fees. If you drive highways often, the pass pays off on this route.

↺Coming back the same day?

Return within 24 hours and the car toll for the round trip is ₹1,710 instead of ₹2,190 — a 22% discount that FASTag applies automatically.

Patna to Chennai: common questions

What is the toll tax from Patna to Chennai for a car?

About ₹1,175 one way with FASTag across 13 plazas — ₹1,095 in published fees plus ~₹80 estimated for 1 plaza that don't publish rates. A return within 24 hours costs ₹1,870. Without FASTag you pay 1.25x by UPI: ₹1,469.

How many toll plazas are there between Patna and Chennai?

13 on the fastest route: Masnikani, Baragarh (Barhaguda), Nunmath, Gowraram, Badava, Kaza, Bollapalli, Tangatur, Sunambatti (Musunuru), Venkatachalam (Old Nellore), Budhanam, Sullurpet, Nallur.

How much petrol is needed from Patna to Chennai?

About 126 litres for a car doing 15 km/l (₹14,407 at Patna prices). A hatchback at 18 km/l needs ~105 L; an SUV at 11 km/l needs ~172 L.

What is the total cost of a Patna to Chennai road trip?

Around ₹15,582 one way for a petrol sedan (fuel ₹14,407 + toll ₹1,175), or ₹30,684 for a same-day return. Split between four people that is ₹3,895 each, one way.

How long does it take to drive from Patna to Chennai?

Plan on about 32 h 45 min including short breaks. Free-flowing traffic can do it in 23 h 16 min, but towns, trucks and plaza queues usually add time.

What is the toll for a truck or bus from Patna to Chennai?

One way with FASTag: bus/2-axle truck ₹3,945, 3-axle ₹5,705, 4–6 axle ₹6,490, 7+ axle ₹7,690 (includes estimates for plazas without published fees).

Is the toll the same from Chennai to Patna?

Yes, plazas charge the same fee in both directions, so the Chennai to Patna toll is the same ~₹1,175 for a car. Fuel cost differs only if you fill up at Chennai's state price.

Plan another trip

Chennai to PatnaReturn journey · 1,890 kmPatna to Muzaffarpur73 km · ₹65 tollPatna to Gaya101 km · no tollsPatna to Varanasi245 km · ₹250 tollPatna to Deoghar248 km · ₹140 tollPatna to Gorakhpur261 km · ₹50 tollPatna to Dhanbad319 km · ₹260 tollPatna to Ranchi325 km · ₹335 tollPatna to Prayagraj362 km · ₹570 toll

Driving to Chennai from elsewhere

Mahabalipuram to Chennai58 km · ₹0 tollTirupati to Chennai135 km · ₹170 tollVellore to Chennai138 km · ₹95 tollPondicherry to Chennai165 km · ₹275 tollNellore to Chennai175 km · ₹240 tollHosur to Chennai317 km · ₹95 tollBangalore to Chennai326 km · ₹120 tollTrichy to Chennai330 km · ₹540 toll

All trips from Patna → All trips from Chennai →

Where these numbers come from

  • Toll plazas & fees: NHAI Toll Information System, via the India Toll Plaza dataset (Esri India Living Atlas). 1,764 plazas, fees for 7 vehicle classes.
  • Route & distance: OpenStreetMap road data routed with OSRM; plazas are matched to the route line within 200 m.
  • Fuel prices: state-level retail prices as of 24 October 2026; EV uses a public fast-charging estimate.
  • Toll rules: FASTag Annual Pass ₹3,075 / 200 crossings (FY 2026-27); non-FASTag vehicles pay 1.25x by UPI since 10 April 2026.

Accuracy & corrections

Fees are revised every 1 April and some plazas change mid-year, so treat results as a close estimate. Spotted a wrong fee or a missing plaza? Tell us — we fix reported errors within 72 hours and log them on our corrections page.

Built and maintained by Nikhil Shrivastava. Full method: how the calculator works.

Last updated: 24 October 2026