US Road Fuel Cost Estimator
Denver → Seattle
How much petrol or diesel does it cost to drive from Denver to Seattle? 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 221 | USD 1,105 | USD 2,210 | USD 4,862 |
Car / SUV Regular | USD 737 | USD 3,684 | USD 7,367 | USD 16,208 |
Van / MPV Diesel | USD 1,234 | USD 6,168 | USD 12,337 | USD 27,141 |
Lorry Diesel | USD 2,221 | USD 11,103 | USD 22,206 | USD 48,854 |
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 221.02 | USD 249.47 | — | — | USD 221.02 |
| Car / SUV | 12 | USD 736.73 | USD 831.57 | — | — | USD 736.73 |
| Van / MPV | 9 | USD 982.31 | — | — | USD 1233.69 | USD 1233.69 |
| Lorry | 5 | — | — | — | USD 2220.64 | USD 2220.64 |
"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: Denver to Seattle
How far is Denver to Seattle?
The highway distance from Denver to Seattle is approximately 1969 km. The estimated driving time is 26h 15m under normal highway conditions.
How much petrol does a car use from Denver to Seattle?
A typical car with 12 km/L mileage uses approximately 164.1 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 736.73.
How much does a lorry spend on diesel from Denver to Seattle?
A lorry averaging 5 km/L needs about 393.8 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 2220.64 one-way.
What is the toll charge from Denver to Seattle?
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 Denver to Seattle?
A motorcycle averaging 40 km/L uses about 49.2 litres. At today's Regular price, that's USD 221.02, 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 218.8 litres, costing USD 1233.69 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 1233.69.
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