US Road Fuel Cost Estimator
Seattle → San Francisco
How much petrol or diesel does it cost to drive from Seattle to San Francisco? Breakdown by vehicle type using today's United States fuel prices, updated from the datasource.
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Fuel & Route Planning
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Route map: Seattle → San Francisco
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Seattle to San Francisco can become a recurring route cost.
At 22 one-way trips per month across 3 vehicles, this route is roughly USD 32,400 in fuel and toll cost before driver time, failed deliveries, and rerouting.
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Delivery Time & ETA: Seattle to San Francisco
How long the trip takes — and what it means for same-day vs. next-day delivery planning.
Normal highway conditions, excl. loading
Driving only, before stop time
Highway routing
For delivery planning, with 17h 30m of driving one-way, this is typically a next-day delivery lane that needs an overnight stop or a two-driver relay. These are estimates — real ETAs shift with traffic, checkpoints, and multi-stop detours. Live GPS tracking & route monitoring shows actual vehicle progress and customer-facing ETAs instead of a fixed guess.
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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 147 | USD 736 | USD 1,473 | USD 3,240 |
Car / SUV Regular | USD 491 | USD 2,455 | USD 4,909 | USD 10,800 |
Van / MPV Diesel | USD 822 | USD 4,110 | USD 8,220 | USD 18,085 |
Lorry Diesel | USD 1,480 | USD 7,398 | USD 14,797 | USD 32,553 |
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 147.27 | USD 166.23 | — | — | USD 147.27 |
| Car / SUV | 12 | USD 490.91 | USD 554.10 | — | — | USD 490.91 |
| Van / MPV | 9 | USD 654.54 | — | — | USD 822.04 | USD 822.04 |
| Lorry | 5 | — | — | — | USD 1479.67 | USD 1479.67 |
"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: Seattle to San Francisco
How far is Seattle to San Francisco?
The highway distance from Seattle to San Francisco is approximately 1312 km. The estimated driving time is 17h 30m under normal highway conditions.
How long does delivery take from Seattle to San Francisco?
Plan for roughly 17h 30m of one-way transit time plus loading and handling at each end. In practice, with 17h 30m of driving one-way, this is typically a next-day delivery lane that needs an overnight stop or a two-driver relay. Real ETAs vary with traffic, checkpoint or border delays, and multi-stop detours — which is why delivery operators track vehicles live rather than rely on a fixed estimate.
How much petrol does a car use from Seattle to San Francisco?
A typical car with 12 km/L mileage uses approximately 109.3 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 490.91.
How much does a lorry spend on diesel from Seattle to San Francisco?
A lorry averaging 5 km/L needs about 262.4 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 1479.67 one-way.
What is the toll charge from Seattle to San Francisco?
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 Seattle to San Francisco?
A motorcycle averaging 40 km/L uses about 32.8 litres. At today's Regular price, that's USD 147.27, 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 145.8 litres, costing USD 822.04 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 822.04.
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For Fleet Operators
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