521 km · 7 toll plazas · about 8 h 45 min on the road. Change the vehicle, fuel or mileage below and every number updates.
Gaya to Siliguri is a full day on the road of 521 km, mostly on NH31 and NH27.
You cross 7 toll plazas across Bihar, West Bengal. For a car the published fees add up to ₹565 one way, about ₹1.08 per km.
States on the way: BiharWest Bengal
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 | Toda | 122 | Bihar | ₹55 | ₹85 | ₹1,840 | ₹90 | ₹185 | ₹295 |
| 2 | Shahpur | 183 | Bihar | ₹90 | ₹135 | ₹3,005 | ₹145 | ₹305 | ₹480 |
| 3 | Kharik | 280 | Bihar | ₹65 | ₹95 | ₹2,125 | ₹105 | ₹215 | ₹340 |
| 4 | Maranga | 345 | Bihar | ₹75 | ₹115 | ₹2,500 | ₹120 | ₹255 | ₹400 |
| 5 | Barsoni | 362 | Bihar | ₹75 | ₹110 | ₹2,430 | ₹120 | ₹245 | ₹385 |
| 6 | Surjapur | 396 | West Bengal | ₹105 | ₹160 | ₹3,535 | ₹170 | ₹360 | ₹565 |
| 7 | Paschim Madati | 495 | West Bengal | ₹100 | ₹150 | ₹3,325 | ₹160 | ₹340 | ₹530 |
| Total (published fees) | 521 | ₹565 | ₹850 | ₹910 | ₹1,905 | ₹2,995 |
Totals for all 7 plazas. “No FASTag” is the 1.25x UPI rate.
| Vehicle class | One way (FASTag) | Return in 24 h | No FASTag (UPI) |
|---|---|---|---|
| Car / Jeep / Van | ₹565 | ₹850 | ₹707 |
| LCV / Mini bus | ₹910 | ₹1,360 | ₹1,138 |
| Bus / Truck (2 axle) | ₹1,905 | ₹2,860 | ₹2,381 |
| 3-axle commercial | ₹2,080 | ₹3,125 | ₹2,602 |
| 4–6 axle (MAV) | ₹2,995 | ₹4,490 | ₹3,744 |
| 7+ axle (oversized) | ₹3,635 | ₹5,460 | ₹4,544 |
One way, 521 km, at Bihar prices (petrol ₹114.33/L, diesel ₹100.28/L). Typical highway mileage; change it in the calculator for your car.
| Car type | Petrol | Diesel | CNG | Electric |
|---|---|---|---|---|
| Hatchback | ₹3,309 | ₹2,375 | ₹1,863 | ₹1,302 |
| Sedan | ₹3,971 | ₹2,750 | ₹2,202 | ₹1,488 |
| SUV / MUV | ₹5,415 | ₹3,731 | ₹2,850 | ₹1,894 |
For the same sedan, fuel for one way costs ₹3,971 on petrol, ₹2,750 on diesel and about ₹1,488 on electric (public fast charging at ₹20/kWh; home charging is far cheaper). An EV with ~350 km real range needs about 1 charging stop on the way.
The pass costs ₹3,075 for 200 crossings (₹15.38 per crossing) on NHAI plazas. This trip uses 7 crossings one way — worth about ₹108 of pass value against ₹565 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 ₹850 instead of ₹1,130 — a 25% discount that FASTag applies automatically.
About ₹565 one way with FASTag across 7 plazas. A return within 24 hours costs ₹850. Without FASTag you pay 1.25x by UPI: ₹707.
7 on the fastest route: Toda, Shahpur, Kharik, Maranga, Barsoni, Surjapur, Paschim Madati.
About 35 litres for a car doing 15 km/l (₹3,971 at Gaya prices). A hatchback at 18 km/l needs ~29 L; an SUV at 11 km/l needs ~47 L.
Around ₹4,536 one way for a petrol sedan (fuel ₹3,971 + toll ₹565), or ₹8,791 for a same-day return. Split between four people that is ₹1,134 each, one way.
Plan on about 8 h 45 min including short breaks. Free-flowing traffic can do it in 6 h 20 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹1,905, 3-axle ₹2,080, 4–6 axle ₹2,995, 7+ axle ₹3,635.
Yes, plazas charge the same fee in both directions, so the Siliguri to Gaya toll is the same ~₹565 for a car. Fuel cost differs only if you fill up at Siliguri'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