Cost to drive from Porto to Madrid
Driving from Porto to Madrid covers 555 km (345 miles) and takes about 6h 19min without stops. At Portugal's current fuel prices (week of 2026-07-20), the fuel for the trip costs about €76.61 in a typical petrol car — here's the full breakdown for petrol, diesel and electric.
Enter your fuel economy and see stops along the way.
How this cost is calculated
We take the real driving distance between Porto and Madrid (555 km) from OpenStreetMap routing, then multiply by a typical car's fuel use and Portugal's current average pump price. The petrol figure assumes 7 L/100km · 34 MPG; diesel and EV use 6 L/100km · 39 MPG and 18 kWh/100km. Your real cost depends on your car, traffic, driving style and the stations you pick — use the planner for your exact numbers, and check live prices on the Portugal fuel prices page.
Related routes
Frequently asked questions
How much does it cost to drive from Porto to Madrid?
The drive is 555 km (345 miles) and takes about 6h 19min without stops. Fuel costs roughly €76.61 in an average petrol car, €65.27 in a diesel, and €23.98 in an electric car, using Portugal's current fuel prices.
How far is it from Porto to Madrid in miles and km?
About 345 miles or 555 kilometres by road — roughly 6h 19min of driving.
Is it cheaper to fill up in Porto or Madrid?
Petrol is cheaper in Spain (€1.58/L) than in Portugal (€1.97/L), so wait to fill up when you arrive.
How do I get the exact cost for my car?
Open the FuelWide route planner, enter your car's fuel economy, and it prices the trip on live data — and shows fuel or charging stops along the way.
Driving distance via OSRM / OpenStreetMap. Fuel prices are Portugal's current official averages; efficiency and electricity rate are typical estimates. Your figure will vary — use the planner for an exact result.