India Road Fuel Cost Estimator
Bengaluru → Patna
How much petrol or diesel does it cost to drive from Bengaluru to Patna? Breakdown by vehicle type using today's India fuel prices, updated from the datasource.
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Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of 1 May 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Petrol | INR 4,840 | INR 24,202 | INR 48,404 | INR 106,488 |
Car / SUV Petrol | INR 16,135 | INR 80,673 | INR 161,346 | INR 354,961 |
Van / MPV Diesel | INR 19,901 | INR 99,505 | INR 199,011 | INR 437,824 |
Lorry Diesel | INR 35,822 | INR 179,110 | INR 358,220 | INR 788,083 |
Add INR 2349.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Petrol | Premium Petrol | Diesel | Fuel + Toll |
|---|---|---|---|---|---|
| Motorcycle | 40 | INR 4840.38 | INR 5044.68 | — | INR 7189.38 |
| Car / SUV | 12 | INR 16134.59 | INR 16815.59 | — | INR 18483.59 |
| Van / MPV | 9 | INR 21512.79 | — | INR 19901.09 | INR 22250.09 |
| Lorry | 5 | — | — | INR 35821.96 | INR 38170.96 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in India
IndianOil Delhi reference price build-ups used in all calculations above
Last updated: 1 May 2026. Prices are sourced from IndianOil Delhi reference price build-ups.
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Common Questions: Bengaluru to Patna
How far is Bengaluru to Patna?
The highway distance from Bengaluru to Patna is approximately 2043 km. The estimated driving time is 25h 10m under normal highway conditions.
How much petrol does a car use from Bengaluru to Patna?
A typical car with 12 km/L mileage uses approximately 170.3 litres of petrol. At today's Petrol price (INR 94.77/L), that costs INR 16134.59.
How much does a lorry spend on diesel from Bengaluru to Patna?
A lorry averaging 5 km/L needs about 408.6 litres of diesel for this route. At INR 87.67/L, the fuel cost is INR 35821.96 one-way.
What is the toll charge from Bengaluru to Patna?
The estimated one-way toll on this highway route is approximately INR 2349.00. India route tolls are estimated from NHAI corridor pricing patterns and route length. Actual plaza charges vary by highway, state, and return-trip rules.
How much does a motorcycle spend on fuel from Bengaluru to Patna?
A motorcycle averaging 40 km/L uses about 51.1 litres. At today's Petrol price, that's INR 4840.38, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 227.0 litres, costing INR 19901.09 in fuel. Add the INR 2349.00 toll for a total one-way cost of approximately INR 22250.09.
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