Cardiff to Porto: Road Trip Guide & Distance

How far is Cardiff from Porto?

The distance from Cardiff to Porto is 758.7 miles (1221 km) as the crow flies. Porto is located SSW of Cardiff. By car, the driving distance is approximately 910.4 miles, taking about 18h 19min. A direct flight would take roughly 2h 2min. Cardiff is in United Kingdom, while Porto is in Portugal.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Cardiff and Porto. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.