US Road Fuel Cost Estimator
Nashville → San Antonio
How much petrol or diesel does it cost to drive from Nashville to San Antonio? Breakdown by vehicle type using today's United States fuel prices, updated from the datasource.
Go beyond fuel estimates. Run your whole fleet.
Fuel & Route Planning
No credit card required
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 178 | USD 892 | USD 1,785 | USD 3,927 |
Car / SUV Regular | USD 595 | USD 2,975 | USD 5,949 | USD 13,088 |
Van / MPV Diesel | USD 996 | USD 4,981 | USD 9,962 | USD 21,917 |
Lorry Diesel | USD 1,793 | USD 8,966 | USD 17,932 | USD 39,450 |
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 178.48 | USD 201.45 | — | — | USD 178.48 |
| Car / SUV | 12 | USD 594.93 | USD 671.51 | — | — | USD 594.93 |
| Van / MPV | 9 | USD 793.23 | — | — | USD 996.22 | USD 996.22 |
| Lorry | 5 | — | — | — | USD 1793.20 | USD 1793.20 |
"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.
Customise Your Cost Estimate
Adjust mileage, fuel type, and trip frequency to match your actual vehicle and schedule.
Your estimate
No credit card required
Product demos
See Lynxo in action
Common Questions: Nashville to San Antonio
How far is Nashville to San Antonio?
The highway distance from Nashville to San Antonio is approximately 1590 km. The estimated driving time is 21h 12m under normal highway conditions.
How much petrol does a car use from Nashville to San Antonio?
A typical car with 12 km/L mileage uses approximately 132.5 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 594.93.
How much does a lorry spend on diesel from Nashville to San Antonio?
A lorry averaging 5 km/L needs about 318.0 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 1793.20 one-way.
What is the toll charge from Nashville to San Antonio?
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 Nashville to San Antonio?
A motorcycle averaging 40 km/L uses about 39.8 litres. At today's Regular price, that's USD 178.48, 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 176.7 litres, costing USD 996.22 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 996.22.
Related Routes
Other common routes in United States with full fuel cost breakdowns
For Fleet Operators
Managing a fleet? Track fuel costs across all your routes.
Lynxo helps logistics companies and delivery operations plan routes, track drivers, and monitor per-trip costs, so every route cost is accounted for.
Also explore: Courier management · Last-mile delivery · Delivery management · GPS tracking