422 km · 6 toll plazas · about 7 h 10 min on the road. Change the vehicle, fuel or mileage below and every number updates.
Siliguri to Guwahati is a comfortable one-day drive of 422 km, mostly on NH27 and NH427.
You cross 6 toll plazas across West Bengal, Assam. For a car the published fees add up to ₹465 one way, about ₹1.10 per km.
States on the way: West BengalAssam
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 | Panikauri | 27 | West Bengal | ₹90 | ₹140 | ₹3,060 | ₹150 | ₹310 | ₹485 |
| 2 | Husludanga | 71 | West Bengal | ₹70 | ₹100 | ₹2,265 | ₹110 | ₹230 | ₹360 |
| 3 | Guabari | 165 | West Bengal | ₹55 | ₹80 | ₹1,765 | ₹85 | ₹180 | ₹280 |
| 4 | Telipara | 185 | Assam | ₹50 | ₹75 | ₹1,645 | ₹80 | ₹165 | ₹260 |
| 5 | Patgaon | 226 | Assam | ₹105 | ₹160 | ₹3,565 | ₹175 | ₹360 | ₹570 |
| 6 | Dahalapara | 278 | Assam | ₹95 | ₹140 | ₹3,125 | ₹150 | ₹315 | ₹500 |
| Total (published fees) | 422 | ₹465 | ₹695 | ₹750 | ₹1,560 | ₹2,455 |
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 | ₹465 | ₹695 | ₹583 |
| LCV / Mini bus | ₹750 | ₹1,120 | ₹939 |
| Bus / Truck (2 axle) | ₹1,560 | ₹2,350 | ₹1,951 |
| 3-axle commercial | ₹1,705 | ₹2,565 | ₹2,132 |
| 4–6 axle (MAV) | ₹2,455 | ₹3,680 | ₹3,069 |
| 7+ axle (oversized) | ₹2,990 | ₹4,490 | ₹3,738 |
One way, 422 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 | ₹2,666 | ₹1,919 | ₹1,671 | ₹1,054 |
| Sedan | ₹3,199 | ₹2,222 | ₹1,974 | ₹1,205 |
| SUV / MUV | ₹4,363 | ₹3,016 | ₹2,555 | ₹1,533 |
Petrol is cheapest in Assam (₹106.07/L) and dearest in West Bengal (₹113.81/L). Filling the ~28 litres you need in Assam saves about ₹218 versus buying it all in West Bengal.
For the same sedan, fuel for one way costs ₹3,199 on petrol, ₹2,222 on diesel and about ₹1,205 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 6 crossings one way — worth about ₹92 of pass value against ₹465 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 ₹695 instead of ₹930 — a 25% discount that FASTag applies automatically.
About ₹465 one way with FASTag across 6 plazas. A return within 24 hours costs ₹695. Without FASTag you pay 1.25x by UPI: ₹583.
6 on the fastest route: Panikauri, Husludanga, Guabari, Telipara, Patgaon, Dahalapara.
About 28 litres for a car doing 15 km/l (₹3,199 at Siliguri prices). A hatchback at 18 km/l needs ~23 L; an SUV at 11 km/l needs ~38 L.
Around ₹3,664 one way for a petrol sedan (fuel ₹3,199 + toll ₹465), or ₹7,094 for a same-day return. Split between four people that is ₹916 each, one way.
Plan on about 7 h 10 min including short breaks. Free-flowing traffic can do it in 5 h 8 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹1,560, 3-axle ₹1,705, 4–6 axle ₹2,455, 7+ axle ₹2,990.
Yes, plazas charge the same fee in both directions, so the Guwahati to Siliguri toll is the same ~₹465 for a car. Fuel cost differs only if you fill up at Guwahati'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