Biarritz to San Sebastián: Road Trip Guide & Distance

How far is Biarritz from San Sebastián?

The distance from Biarritz to San Sebastián is 24.1 miles (38.8 km) as the crow flies. San Sebastián is located WSW of Biarritz. By car, the driving distance is approximately 31.3 miles, taking about 38min. A direct flight would take roughly 33min. Biarritz is in France, while San Sebastián is in Spain.

This is a very short trip, perfect for a quick morning drive or an easy commute. 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Biarritz 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.