US Road Fuel Cost Estimator
Houston → Phoenix
How much petrol or diesel does it cost to drive from Houston to Phoenix? 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 220 | USD 1,099 | USD 2,199 | USD 4,838 |
Car / SUV Regular | USD 733 | USD 3,665 | USD 7,330 | USD 16,126 |
Van / MPV Diesel | USD 1,227 | USD 6,137 | USD 12,274 | USD 27,003 |
Lorry Diesel | USD 2,209 | USD 11,047 | USD 22,094 | USD 48,606 |
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 219.90 | USD 248.21 | — | — | USD 219.90 |
| Car / SUV | 12 | USD 732.99 | USD 827.35 | — | — | USD 732.99 |
| Van / MPV | 9 | USD 977.32 | — | — | USD 1227.42 | USD 1227.42 |
| Lorry | 5 | — | — | — | USD 2209.36 | USD 2209.36 |
"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: Houston to Phoenix
How far is Houston to Phoenix?
The highway distance from Houston to Phoenix is approximately 1959 km. The estimated driving time is 26h 7m under normal highway conditions.
How much petrol does a car use from Houston to Phoenix?
A typical car with 12 km/L mileage uses approximately 163.3 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 732.99.
How much does a lorry spend on diesel from Houston to Phoenix?
A lorry averaging 5 km/L needs about 391.8 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 2209.36 one-way.
What is the toll charge from Houston to Phoenix?
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 Houston to Phoenix?
A motorcycle averaging 40 km/L uses about 49.0 litres. At today's Regular price, that's USD 219.90, 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 217.7 litres, costing USD 1227.42 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 1227.42.
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