617 km · 6 toll plazas · about 12 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.
The road distance from Munnar to Chennai is 617 km via NH544 — a long day that needs an early start.
You cross 6 toll plazas across Kerala, Tamil Nadu. For a car the published fees add up to ₹275 one way, about ₹0.45 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.
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 | Chinnar 9/6 checkpoststate | 67 | Tamil Nadu | n/a | — | — | — | — | — |
| 2 | Vijaymangalmam | 175 | Tamil Nadu | ₹70 | ₹105 | ₹2,060 | ₹120 | ₹240 | ₹385 |
| 3 | Vaigundam | 235 | Tamil Nadu | ₹75 | ₹115 | ₹2,275 | ₹135 | ₹265 | ₹425 |
| 4 | Enamkariyanandal | 419 | Tamil Nadu | ₹35 | ₹55 | ₹1,215 | ₹60 | ₹125 | ₹195 |
| 5 | Chennasamudram | 512 | Tamil Nadu | ₹45 | ₹65 | ₹1,435 | ₹105 | ₹145 | ₹230 |
| 6 | Nemili (Sriperumbudur) | 579 | Tamil Nadu | ₹50 | ₹25 | ₹1,710 | ₹85 | ₹175 | ₹270 |
| Total (published fees) | 617 | ₹275 | ₹365 | ₹505 | ₹950 | ₹1,505 |
Totals for all 6 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 | ₹355 | ₹525 | ₹445 |
| LCV / Mini bus | ₹630 | ₹795 | ₹787 |
| Bus / Truck (2 axle) | ₹1,210 | ₹1,625 | ₹1,512 |
| 3-axle commercial | ₹1,600 | ₹2,365 | ₹2,000 |
| 4–6 axle (MAV) | ₹1,920 | ₹2,820 | ₹2,401 |
| 7+ axle (oversized) | ₹2,230 | ₹3,515 | ₹2,788 |
One way, 617 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 | ₹3,924 | ₹2,899 | ₹2,348 | ₹1,541 |
| Sedan | ₹4,709 | ₹3,356 | ₹2,774 | ₹1,762 |
| SUV / MUV | ₹6,421 | ₹4,555 | ₹3,590 | ₹2,242 |
Petrol is cheapest in Tamil Nadu (₹108.78/L) and dearest in Kerala (₹114.57/L). Filling the ~41 litres you need in Tamil Nadu saves about ₹238 versus buying it all in Kerala.
For the same sedan, fuel for one way costs ₹4,709 on petrol, ₹3,356 on diesel and about ₹1,762 on electric (public fast charging at ₹20/kWh; home charging is far cheaper). An EV with ~350 km real range needs about 2 charging stops on the way.
The pass costs ₹3,075 for 200 crossings (₹15.38 per crossing) on NHAI plazas. This trip uses 5 crossings one way — worth about ₹77 of pass value against ₹275 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 ₹365 instead of ₹550 — a 34% discount that FASTag applies automatically.
About ₹355 one way with FASTag across 6 plazas — ₹275 in published fees plus ~₹80 estimated for 1 plaza that don't publish rates. A return within 24 hours costs ₹525. Without FASTag you pay 1.25x by UPI: ₹445.
6 on the fastest route: Chinnar 9/6 checkpost, Vijaymangalmam, Vaigundam, Enamkariyanandal, Chennasamudram, Nemili (Sriperumbudur).
About 41 litres for a car doing 15 km/l (₹4,709 at Munnar prices). A hatchback at 18 km/l needs ~34 L; an SUV at 11 km/l needs ~56 L.
Around ₹5,064 one way for a petrol sedan (fuel ₹4,709 + toll ₹355), or ₹9,943 for a same-day return. Split between four people that is ₹1,266 each, one way.
Plan on about 12 h 30 min including short breaks. Free-flowing traffic can do it in 9 h 4 min, but towns, trucks and plaza queues usually add time.
One way with FASTag: bus/2-axle truck ₹1,210, 3-axle ₹1,600, 4–6 axle ₹1,920, 7+ axle ₹2,230 (includes estimates for plazas without published fees).
Yes, plazas charge the same fee in both directions, so the Chennai to Munnar toll is the same ~₹355 for a car. Fuel cost differs only if you fill up at Chennai'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