605 km · 6 toll plazas · about 10 h 25 min on the road. Change the vehicle, fuel or mileage below and every number updates.
The road distance from Kolkata to Patna is 605 km via NH19, Durgapur Expressway — a long day that needs an early start.
You cross 6 toll plazas across West Bengal, Jharkhand, Bihar. For a car the published fees add up to ₹635 one way, about ₹1.05 per km.
States on the way: West BengalJharkhandBihar
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 plaza | At km | State | Car single | Car return | Car monthly | LCV | Bus/Truck | Multi-axle |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Dankuni | 22 | West Bengal | ₹75 | ₹110 | ₹2,440 | ₹120 | ₹250 | ₹390 |
| 2 | Palsit | 82 | West Bengal | ₹110 | ₹160 | ₹3,600 | ₹175 | ₹365 | ₹575 |
| 3 | Banskopa | 185 | West Bengal | ₹90 | ₹135 | ₹3,045 | ₹150 | ₹310 | ₹485 |
| 4 | Beliyad | 253 | Jharkhand | ₹100 | ₹150 | ₹3,380 | ₹165 | ₹345 | ₹540 |
| 5 | Ghanghri (Kulgo ) | 343 | Jharkhand | ₹130 | ₹200 | ₹4,415 | ₹215 | ₹450 | ₹705 |
| 6 | Rasoiya Dhamna | 416 | Jharkhand | ₹130 | ₹195 | ₹4,205 | ₹210 | ₹440 | ₹695 |
| Total (published fees) | 605 | ₹635 | ₹950 | ₹1,035 | ₹2,160 | ₹3,390 |
Totals for all 6 plazas. “No FASTag” is the 1.25x UPI rate.
| Vehicle class | One way (FASTag) | Return in 24 h | No FASTag (UPI) |
|---|---|---|---|
| Car / Jeep / Van | ₹635 | ₹950 | ₹796 |
| LCV / Mini bus | ₹1,035 | ₹1,535 | ₹1,295 |
| Bus / Truck (2 axle) | ₹2,160 | ₹3,240 | ₹2,701 |
| 3-axle commercial | ₹2,350 | ₹3,530 | ₹2,939 |
| 4–6 axle (MAV) | ₹3,390 | ₹5,075 | ₹4,238 |
| 7+ axle (oversized) | ₹4,120 | ₹6,175 | ₹5,151 |
One way, 605 km, at West Bengal prices (petrol ₹113.81/L, diesel ₹100.12/L). Typical highway mileage; change it in the calculator for your car.
| Car type | Petrol | Diesel | CNG | Electric |
|---|---|---|---|---|
| Hatchback | ₹3,823 | ₹2,752 | ₹2,395 | ₹1,512 |
| Sedan | ₹4,588 | ₹3,186 | ₹2,831 | ₹1,728 |
| SUV / MUV | ₹6,256 | ₹4,324 | ₹3,664 | ₹2,199 |
Petrol is cheapest in Jharkhand (₹106.07/L) and dearest in Bihar (₹114.33/L). Filling the ~40 litres you need in Jharkhand saves about ₹333 versus buying it all in Bihar.
For the same sedan, fuel for one way costs ₹4,588 on petrol, ₹3,186 on diesel and about ₹1,728 on electric (public fast charging at ₹20/kWh; home charging is far cheaper). An EV with ~350 km real range needs about 2 charging stops on the way.
The pass costs ₹3,075 for 200 crossings (₹15.38 per crossing) on NHAI plazas. This trip uses 6 crossings one way — worth about ₹92 of pass value against ₹635 in regular fees. If you drive highways often, the pass pays off on this route.
Return within 24 hours and the car toll for the round trip is ₹950 instead of ₹1,270 — a 25% discount that FASTag applies automatically.
About ₹635 one way with FASTag across 6 plazas. A return within 24 hours costs ₹950. Without FASTag you pay 1.25x by UPI: ₹796.
6 on the fastest route: Dankuni, Palsit, Banskopa, Beliyad, Ghanghri (Kulgo ), Rasoiya Dhamna.
About 40 litres for a car doing 15 km/l (₹4,588 at Kolkata prices). A hatchback at 18 km/l needs ~34 L; an SUV at 11 km/l needs ~55 L.
Around ₹5,223 one way for a petrol sedan (fuel ₹4,588 + toll ₹635), or ₹10,126 for a same-day return. Split between four people that is ₹1,306 each, one way.
Plan on about 10 h 25 min including short breaks. Free-flowing traffic can do it in 7 h 26 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹2,160, 3-axle ₹2,350, 4–6 axle ₹3,390, 7+ axle ₹4,120.
Yes, plazas charge the same fee in both directions, so the Patna to Kolkata toll is the same ~₹635 for a car. Fuel cost differs only if you fill up at Patna's state price.
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