India Road Fuel Cost Estimator
Prayagraj → Patna
How much petrol or diesel does it cost to drive from Prayagraj 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 858 | INR 4,288 | INR 8,577 | INR 18,869 |
Car / SUV Petrol | INR 2,859 | INR 14,294 | INR 28,589 | INR 62,896 |
Van / MPV Diesel | INR 3,526 | INR 17,631 | INR 35,263 | INR 77,578 |
Lorry Diesel | INR 6,347 | INR 31,737 | INR 63,473 | INR 139,641 |
Add INR 416.00 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 857.67 | INR 893.87 | — | INR 1273.67 |
| Car / SUV | 12 | INR 2858.89 | INR 2979.56 | — | INR 3274.89 |
| Van / MPV | 9 | INR 3811.86 | — | INR 3526.28 | INR 3942.28 |
| Lorry | 5 | — | — | INR 6347.31 | INR 6763.31 |
"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: Prayagraj to Patna
How far is Prayagraj to Patna?
The highway distance from Prayagraj to Patna is approximately 362 km. The estimated driving time is 4h 22m under normal highway conditions.
How much petrol does a car use from Prayagraj to Patna?
A typical car with 12 km/L mileage uses approximately 30.2 litres of petrol. At today's Petrol price (INR 94.77/L), that costs INR 2858.89.
How much does a lorry spend on diesel from Prayagraj to Patna?
A lorry averaging 5 km/L needs about 72.4 litres of diesel for this route. At INR 87.67/L, the fuel cost is INR 6347.31 one-way.
What is the toll charge from Prayagraj to Patna?
The estimated one-way toll on this highway route is approximately INR 416.00. 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 Prayagraj to Patna?
A motorcycle averaging 40 km/L uses about 9.1 litres. At today's Petrol price, that's INR 857.67, 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 40.2 litres, costing INR 3526.28 in fuel. Add the INR 416.00 toll for a total one-way cost of approximately INR 3942.28.
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