US Road Fuel Cost Estimator
Dallas → Washington, DC
How much petrol or diesel does it cost to drive from Dallas to Washington, DC? Breakdown by vehicle type using today's United States 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 May 11, 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 Regular | USD 256 | USD 1,281 | USD 2,563 | USD 5,638 |
Car / SUV Regular | USD 854 | USD 4,271 | USD 8,542 | USD 18,793 |
Van / MPV Diesel | USD 1,430 | USD 7,152 | USD 14,304 | USD 31,469 |
Lorry Diesel | USD 2,575 | USD 12,874 | USD 25,748 | USD 56,645 |
Add USD 0.00 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 | Regular | Midgrade | Premium | Diesel | Fuel + Toll |
|---|---|---|---|---|---|---|
| Motorcycle | 40 | USD 256.27 | USD 289.26 | — | — | USD 256.27 |
| Car / SUV | 12 | USD 854.22 | USD 964.19 | — | — | USD 854.22 |
| Van / MPV | 9 | USD 1138.96 | — | — | USD 1430.43 | USD 1430.43 |
| Lorry | 5 | — | — | — | USD 2574.77 | USD 2574.77 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in United States
EIA weekly retail fuel prices used in all calculations above
Last updated: May 11, 2026. Prices are sourced from EIA weekly retail fuel prices.
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Common Questions: Dallas to Washington, DC
How far is Dallas to Washington, DC?
The highway distance from Dallas to Washington, DC is approximately 2283 km. The estimated driving time is 30h 26m under normal highway conditions.
How much petrol does a car use from Dallas to Washington, DC?
A typical car with 12 km/L mileage uses approximately 190.3 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 854.22.
How much does a lorry spend on diesel from Dallas to Washington, DC?
A lorry averaging 5 km/L needs about 456.6 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 2574.77 one-way.
What is the toll charge from Dallas to Washington, DC?
The estimated one-way toll on this highway route is approximately USD 0.00. US tolls are state- and corridor-specific. Route-level estimates are kept at zero and the pages point to FHWA toll-facility references.
How much does a motorcycle spend on fuel from Dallas to Washington, DC?
A motorcycle averaging 40 km/L uses about 57.1 litres. At today's Regular price, that's USD 256.27, 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 253.7 litres, costing USD 1430.43 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 1430.43.
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