386 km · 3 toll plazas · about 9 h on the road. Change the vehicle, fuel or mileage below and every number updates.
The road distance from Alleppey to Trichy is 386 km via NH83 — doable in a single day with a couple of breaks.
You cross 3 toll plazas across Kerala, Tamil Nadu. For a car the published fees add up to ₹255 one way, about ₹0.66 per km.
States on the way: KeralaTamil Nadu
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 | Sevugampatti | 252 | Tamil Nadu | ₹85 | ₹130 | ₹2,860 | ₹140 | ₹290 | ₹455 |
| 2 | Ponnambalapatti | 321 | Tamil Nadu | ₹125 | ₹185 | ₹3,710 | ₹215 | ₹435 | ₹695 |
| 3 | Trichy Salem | 386 | Tamil Nadu | ₹45 | ₹17 | — | ₹66 | ₹132 | ₹198 |
| Total (published fees) | 386 | ₹255 | ₹332 | ₹421 | ₹857 | ₹1,348 |
Totals for all 3 plazas. “No FASTag” is the 1.25x UPI rate.
| Vehicle class | One way (FASTag) | Return in 24 h | No FASTag (UPI) |
|---|---|---|---|
| Car / Jeep / Van | ₹255 | ₹332 | ₹318 |
| LCV / Mini bus | ₹421 | ₹559 | ₹527 |
| Bus / Truck (2 axle) | ₹857 | ₹1,132 | ₹1,072 |
| 3-axle commercial | ₹1,208 | ₹1,591 | ₹1,511 |
| 4–6 axle (MAV) | ₹1,348 | ₹1,801 | ₹1,686 |
| 7+ axle (oversized) | ₹1,448 | ₹1,946 | ₹1,811 |
One way, 386 km, at Kerala prices (petrol ₹114.57/L, diesel ₹103.43/L). Typical highway mileage; change it in the calculator for your car.
| Car type | Petrol | Diesel | CNG | Electric |
|---|---|---|---|---|
| Hatchback | ₹2,457 | ₹1,815 | ₹1,470 | ₹965 |
| Sedan | ₹2,948 | ₹2,101 | ₹1,737 | ₹1,103 |
| SUV / MUV | ₹4,020 | ₹2,852 | ₹2,248 | ₹1,404 |
Petrol is cheapest in Tamil Nadu (₹108.78/L) and dearest in Kerala (₹114.57/L). Filling the ~26 litres you need in Tamil Nadu saves about ₹149 versus buying it all in Kerala.
For the same sedan, fuel for one way costs ₹2,948 on petrol, ₹2,101 on diesel and about ₹1,103 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 3 crossings one way — worth about ₹46 of pass value against ₹255 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 ₹332 instead of ₹510 — a 35% discount that FASTag applies automatically.
About ₹255 one way with FASTag across 3 plazas. A return within 24 hours costs ₹332. Without FASTag you pay 1.25x by UPI: ₹318.
3 on the fastest route: Sevugampatti, Ponnambalapatti, Trichy Salem.
About 26 litres for a car doing 15 km/l (₹2,948 at Alleppey prices). A hatchback at 18 km/l needs ~21 L; an SUV at 11 km/l needs ~35 L.
Around ₹3,203 one way for a petrol sedan (fuel ₹2,948 + toll ₹255), or ₹6,228 for a same-day return. Split between four people that is ₹801 each, one way.
Plan on about 9 h including short breaks. Free-flowing traffic can do it in 6 h 32 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹857, 3-axle ₹1,208, 4–6 axle ₹1,348, 7+ axle ₹1,448.
Yes, plazas charge the same fee in both directions, so the Trichy to Alleppey toll is the same ~₹255 for a car. Fuel cost differs only if you fill up at Trichy'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