US Road Fuel Cost Estimator
Austin → Washington, DC
How much petrol or diesel does it cost to drive from Austin 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 285 | USD 1,427 | USD 2,853 | USD 6,277 |
Car / SUV Regular | USD 951 | USD 4,756 | USD 9,511 | USD 20,925 |
Van / MPV Diesel | USD 1,593 | USD 7,964 | USD 15,927 | USD 35,039 |
Lorry Diesel | USD 2,867 | USD 14,334 | USD 28,669 | USD 63,071 |
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 285.34 | USD 322.07 | — | — | USD 285.34 |
| Car / SUV | 12 | USD 951.13 | USD 1073.57 | — | — | USD 951.13 |
| Van / MPV | 9 | USD 1268.18 | — | — | USD 1592.70 | USD 1592.70 |
| Lorry | 5 | — | — | — | USD 2866.87 | USD 2866.87 |
"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: Austin to Washington, DC
How far is Austin to Washington, DC?
The highway distance from Austin to Washington, DC is approximately 2542 km. The estimated driving time is 33h 54m under normal highway conditions.
How much petrol does a car use from Austin to Washington, DC?
A typical car with 12 km/L mileage uses approximately 211.8 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 951.13.
How much does a lorry spend on diesel from Austin to Washington, DC?
A lorry averaging 5 km/L needs about 508.4 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 2866.87 one-way.
What is the toll charge from Austin 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 Austin to Washington, DC?
A motorcycle averaging 40 km/L uses about 63.5 litres. At today's Regular price, that's USD 285.34, 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 282.4 litres, costing USD 1592.70 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 1592.70.
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