Brussels to San Sebastián: Road Trip Guide & Distance

How far is Brussels from San Sebastián?

The distance from Brussels to San Sebastián is 599.1 miles (964.2 km) as the crow flies. San Sebastián is located SSW of Brussels. By car, the driving distance is approximately 718.9 miles, taking about 14h 28min. A direct flight would take roughly 1h 42min. Brussels is in Belgium, while San Sebastián is in Spain.

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.

Coordinates come from public place data for Brussels and San Sebastián. 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.