231 km · 2 toll plazas · about 4 h 30 min on the road. Change the vehicle, fuel or mileage below and every number updates.
“est.” = this plaza doesn't publish fees in the NHAI dataset; we use the median fee for your vehicle class.
Tumkur to Coorg is a comfortable one-day drive of 231 km, mostly on SH21 and NH73.
You cross 2 toll plazas. For a car the published fees add up to ₹65 one way, about ₹0.28 per km, cheaper than most highway corridors. 1 plaza on this route does not publish fees in the NHAI dataset; budget about ₹80 extra to be safe.
Coorg is a hill destination: the last stretch climbs ghat roads, where mileage drops by roughly 15–25% and speeds fall sharply. Our fuel figures use flat-road mileage, so add a buffer.
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 | Rajatadripura | 48 | Karnataka | ₹65 | ₹95 | ₹2,125 | ₹105 | ₹215 | ₹340 |
| 2 | Byadarahallistate | 146 | Karnataka | n/a | — | — | — | — | — |
| Total (published fees) | 231 | ₹65 | ₹95 | ₹105 | ₹215 | ₹340 |
Totals for all 2 plazas, including our estimate for 1 plaza without published fees. “No FASTag” is the 1.25x UPI rate.
| Vehicle class | One way (FASTag) | Return in 24 h | No FASTag (UPI) |
|---|---|---|---|
| Car / Jeep / Van | ₹145 | ₹255 | ₹181 |
| LCV / Mini bus | ₹230 | ₹405 | ₹287 |
| Bus / Truck (2 axle) | ₹475 | ₹845 | ₹594 |
| 3-axle commercial | ₹540 | ₹965 | ₹675 |
| 4–6 axle (MAV) | ₹755 | ₹1,340 | ₹944 |
| 7+ axle (oversized) | ₹910 | ₹1,620 | ₹1,138 |
One way, 231 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 | ₹1,431 | ₹1,043 | ₹872 | ₹578 |
| Sedan | ₹1,717 | ₹1,208 | ₹1,031 | ₹661 |
| SUV / MUV | ₹2,341 | ₹1,640 | ₹1,334 | ₹841 |
For the same sedan, fuel for one way costs ₹1,717 on petrol, ₹1,208 on diesel and about ₹661 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 1 crossing one way — worth about ₹15 of pass value against ₹65 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 ₹95 instead of ₹130 — a 27% discount that FASTag applies automatically.
About ₹145 one way with FASTag across 2 plazas — ₹65 in published fees plus ~₹80 estimated for 1 plaza that don't publish rates. A return within 24 hours costs ₹255. Without FASTag you pay 1.25x by UPI: ₹181.
2 on the fastest route: Rajatadripura, Byadarahalli.
About 15 litres for a car doing 15 km/l (₹1,717 at Tumkur prices). A hatchback at 18 km/l needs ~13 L; an SUV at 11 km/l needs ~21 L.
Around ₹1,862 one way for a petrol sedan (fuel ₹1,717 + toll ₹145), or ₹3,688 for a same-day return. Split between four people that is ₹465 each, one way.
Plan on about 4 h 30 min including short breaks. Free-flowing traffic can do it in 3 h 17 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹475, 3-axle ₹540, 4–6 axle ₹755, 7+ axle ₹910 (includes estimates for plazas without published fees).
Yes, plazas charge the same fee in both directions, so the Coorg to Tumkur toll is the same ~₹145 for a car. Fuel cost differs only if you fill up at Coorg'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