India Road Fuel Cost Estimator
Patna → Delhi
How much petrol or diesel does it cost to drive from Patna to Delhi? 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 2,355 | INR 11,775 | INR 23,550 | INR 51,811 |
Car / SUV Petrol | INR 7,850 | INR 39,251 | INR 78,501 | INR 172,703 |
Van / MPV Diesel | INR 9,683 | INR 48,413 | INR 96,827 | INR 213,019 |
Lorry Diesel | INR 17,429 | INR 87,144 | INR 174,288 | INR 383,434 |
Add INR 1143.00 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 2355.03 | INR 2454.43 | — | INR 3498.03 |
| Car / SUV | 12 | INR 7850.11 | INR 8181.45 | — | INR 8993.11 |
| Van / MPV | 9 | INR 10466.82 | — | INR 9682.66 | INR 10825.66 |
| Lorry | 5 | — | — | INR 17428.80 | INR 18571.80 |
"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: Patna to Delhi
How far is Patna to Delhi?
The highway distance from Patna to Delhi is approximately 994 km. The estimated driving time is 11h 22m under normal highway conditions.
How much petrol does a car use from Patna to Delhi?
A typical car with 12 km/L mileage uses approximately 82.8 litres of petrol. At today's Petrol price (INR 94.77/L), that costs INR 7850.11.
How much does a lorry spend on diesel from Patna to Delhi?
A lorry averaging 5 km/L needs about 198.8 litres of diesel for this route. At INR 87.67/L, the fuel cost is INR 17428.80 one-way.
What is the toll charge from Patna to Delhi?
The estimated one-way toll on this highway route is approximately INR 1143.00. 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 Patna to Delhi?
A motorcycle averaging 40 km/L uses about 24.9 litres. At today's Petrol price, that's INR 2355.03, 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 110.4 litres, costing INR 9682.66 in fuel. Add the INR 1143.00 toll for a total one-way cost of approximately INR 10825.66.
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