285 km · 4 toll plazas · about 5 h 10 min on the road. Change the vehicle, fuel or mileage below and every number updates.
Trichy to Hosur is a comfortable one-day drive of 285 km, mostly on NH44.
You cross 4 toll plazas. For a car the published fees add up to ₹345 one way, about ₹1.21 per km, which is on the expensive side for Indian highways.
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 | Trichy Salem | 0 | Tamil Nadu | ₹45 | ₹17 | — | ₹66 | ₹132 | ₹198 |
| 2 | Omallur | 150 | Tamil Nadu | ₹95 | ₹145 | ₹2,915 | ₹170 | ₹340 | ₹545 |
| 3 | L&T Krishnagiri Thopur Toll P | 188 | Tamil Nadu | ₹120 | ₹185 | ₹3,655 | ₹215 | ₹425 | ₹685 |
| 4 | Karagadahalli | 219 | Tamil Nadu | ₹85 | ₹130 | ₹2,870 | ₹140 | ₹290 | ₹455 |
| Total (published fees) | 285 | ₹345 | ₹477 | ₹591 | ₹1,187 | ₹1,883 |
Totals for all 4 plazas. “No FASTag” is the 1.25x UPI rate.
| Vehicle class | One way (FASTag) | Return in 24 h | No FASTag (UPI) |
|---|---|---|---|
| Car / Jeep / Van | ₹345 | ₹477 | ₹431 |
| LCV / Mini bus | ₹591 | ₹809 | ₹740 |
| Bus / Truck (2 axle) | ₹1,187 | ₹1,632 | ₹1,484 |
| 3-axle commercial | ₹1,748 | ₹2,396 | ₹2,185 |
| 4–6 axle (MAV) | ₹1,883 | ₹2,606 | ₹2,354 |
| 7+ axle (oversized) | ₹1,983 | ₹2,756 | ₹2,479 |
One way, 285 km, at Tamil Nadu prices (petrol ₹108.78/L, diesel ₹100.59/L). Typical highway mileage; change it in the calculator for your car.
| Car type | Petrol | Diesel | CNG | Electric |
|---|---|---|---|---|
| Hatchback | ₹1,719 | ₹1,301 | ₹1,089 | ₹711 |
| Sedan | ₹2,063 | ₹1,506 | ₹1,287 | ₹813 |
| SUV / MUV | ₹2,814 | ₹2,044 | ₹1,665 | ₹1,035 |
For the same sedan, fuel for one way costs ₹2,063 on petrol, ₹1,506 on diesel and about ₹813 on electric (public fast charging at ₹20/kWh; home charging is far cheaper).
The pass costs ₹3,075 for 200 crossings (₹15.38 per crossing) on NHAI plazas. This trip uses 4 crossings one way — worth about ₹62 of pass value against ₹345 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 ₹477 instead of ₹690 — a 31% discount that FASTag applies automatically.
About ₹345 one way with FASTag across 4 plazas. A return within 24 hours costs ₹477. Without FASTag you pay 1.25x by UPI: ₹431.
4 on the fastest route: Trichy Salem, Omallur, L&T Krishnagiri Thopur Toll P, Karagadahalli.
About 19 litres for a car doing 15 km/l (₹2,063 at Trichy prices). A hatchback at 18 km/l needs ~16 L; an SUV at 11 km/l needs ~26 L.
Around ₹2,408 one way for a petrol sedan (fuel ₹2,063 + toll ₹345), or ₹4,604 for a same-day return. Split between four people that is ₹602 each, one way.
Plan on about 5 h 10 min including short breaks. Free-flowing traffic can do it in 3 h 47 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹1,187, 3-axle ₹1,748, 4–6 axle ₹1,883, 7+ axle ₹1,983.
Yes, plazas charge the same fee in both directions, so the Hosur to Trichy toll is the same ~₹345 for a car. Fuel cost differs only if you fill up at Hosur'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