324 km · 6 toll plazas · about 6 h 10 min on the road. Change the vehicle, fuel or mileage below and every number updates.
Bangalore to Trichy is a comfortable one-day drive of 324 km, mostly on NH44.
You cross 6 toll plazas across Karnataka, Tamil Nadu. For a car the published fees add up to ₹440 one way, about ₹1.36 per km, which is on the expensive side for Indian highways.
States on the way: KarnatakaTamil 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 | Elevated Section/ Electronic City | 17 | Karnataka | ₹60 | ₹90 | ₹1,845 | ₹85 | ₹170 | ₹345 |
| 2 | Attibele (BETPL) | 32 | Karnataka | ₹35 | ₹55 | ₹1,105 | ₹60 | ₹125 | ₹260 |
| 3 | Karagadahalli | 105 | Tamil Nadu | ₹85 | ₹130 | ₹2,870 | ₹140 | ₹290 | ₹455 |
| 4 | L&T Krishnagiri Thopur Toll P | 136 | Tamil Nadu | ₹120 | ₹185 | ₹3,655 | ₹215 | ₹425 | ₹685 |
| 5 | Omallur | 174 | Tamil Nadu | ₹95 | ₹145 | ₹2,915 | ₹170 | ₹340 | ₹545 |
| 6 | Trichy Salem | 325 | Tamil Nadu | ₹45 | ₹17 | — | ₹66 | ₹132 | ₹198 |
| Total (published fees) | 324 | ₹440 | ₹622 | ₹736 | ₹1,482 | ₹2,488 |
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 | ₹440 | ₹622 | ₹550 |
| LCV / Mini bus | ₹736 | ₹1,029 | ₹921 |
| Bus / Truck (2 axle) | ₹1,482 | ₹2,077 | ₹1,853 |
| 3-axle commercial | ₹2,353 | ₹3,296 | ₹2,941 |
| 4–6 axle (MAV) | ₹2,488 | ₹3,506 | ₹3,110 |
| 7+ axle (oversized) | ₹2,588 | ₹3,656 | ₹3,235 |
One way, 324 km, at Karnataka prices (petrol ₹111.30/L, diesel ₹99.21/L). Typical highway mileage; change it in the calculator for your car.
| Car type | Petrol | Diesel | CNG | Electric |
|---|---|---|---|---|
| Hatchback | ₹2,003 | ₹1,461 | ₹1,221 | ₹810 |
| Sedan | ₹2,404 | ₹1,692 | ₹1,443 | ₹926 |
| SUV / MUV | ₹3,278 | ₹2,296 | ₹1,867 | ₹1,178 |
Petrol is cheapest in Tamil Nadu (₹108.78/L) and dearest in Karnataka (₹111.30/L). Filling the ~22 litres you need in Tamil Nadu saves about ₹54 versus buying it all in Karnataka.
For the same sedan, fuel for one way costs ₹2,404 on petrol, ₹1,692 on diesel and about ₹926 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 ₹440 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 ₹622 instead of ₹880 — a 29% discount that FASTag applies automatically.
About ₹440 one way with FASTag across 6 plazas. A return within 24 hours costs ₹622. Without FASTag you pay 1.25x by UPI: ₹550.
6 on the fastest route: Elevated Section/ Electronic City, Attibele (BETPL), Karagadahalli, L&T Krishnagiri Thopur Toll P, Omallur, Trichy Salem.
About 22 litres for a car doing 15 km/l (₹2,404 at Bangalore prices). A hatchback at 18 km/l needs ~18 L; an SUV at 11 km/l needs ~29 L.
Around ₹2,844 one way for a petrol sedan (fuel ₹2,404 + toll ₹440), or ₹5,429 for a same-day return. Split between four people that is ₹711 each, one way.
Plan on about 6 h 10 min including short breaks. Free-flowing traffic can do it in 4 h 31 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹1,482, 3-axle ₹2,353, 4–6 axle ₹2,488, 7+ axle ₹2,588.
Yes, plazas charge the same fee in both directions, so the Trichy to Bangalore toll is the same ~₹440 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