Portugal Road Fuel Cost Estimator
Chaves → Santarem
How much petrol or diesel does it cost to drive from Chaves to Santarem? Breakdown by vehicle type using today's Portugal 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 1 May 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 Gasolina 95 | EUR 15 | EUR 77 | EUR 155 | EUR 341 |
Car / SUV Gasolina 95 | EUR 52 | EUR 258 | EUR 516 | EUR 1,136 |
Van / MPV Gasoleo | EUR 64 | EUR 322 | EUR 645 | EUR 1,418 |
Lorry Gasoleo | EUR 116 | EUR 580 | EUR 1,161 | EUR 2,553 |
Add EUR 28.50 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 | Gasolina 95 | Gasolina 98 | Premium Gasolina | Gasoleo | Fuel + Toll |
|---|---|---|---|---|---|---|
| Motorcycle | 40 | EUR 15.49 | EUR 16.82 | — | — | EUR 43.99 |
| Car / SUV | 12 | EUR 51.62 | EUR 56.07 | — | — | EUR 80.12 |
| Van / MPV | 9 | EUR 68.83 | — | — | EUR 64.48 | EUR 92.98 |
| Lorry | 5 | — | — | — | EUR 116.06 | EUR 144.56 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in Portugal
ENSE reference prices used in all calculations above
Last updated: 1 May 2026. Prices are sourced from ENSE reference prices.
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Common Questions: Chaves to Santarem
How far is Chaves to Santarem?
The highway distance from Chaves to Santarem is approximately 356 km. The estimated driving time is 4h 45m under normal highway conditions.
How much petrol does a car use from Chaves to Santarem?
A typical car with 12 km/L mileage uses approximately 29.7 litres of petrol. At today's Gasolina 95 price (EUR 1.74/L), that costs EUR 51.62.
How much does a lorry spend on diesel from Chaves to Santarem?
A lorry averaging 5 km/L needs about 71.2 litres of diesel for this route. At EUR 1.63/L, the fuel cost is EUR 116.06 one-way.
What is the toll charge from Chaves to Santarem?
The estimated one-way toll on this highway route is approximately EUR 28.50. Portuguese motorway tolls are a mix of traditional and electronic systems. This benchmark uses a simple per-km planning rate for major intercity routes, with electronic-toll corridors and concessionary roads reflected as route-level estimates.
How much does a motorcycle spend on fuel from Chaves to Santarem?
A motorcycle averaging 40 km/L uses about 8.9 litres. At today's Gasolina 95 price, that's EUR 15.49, 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 39.6 litres, costing EUR 64.48 in fuel. Add the EUR 28.50 toll for a total one-way cost of approximately EUR 92.98.
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