Nantes to San Sebastián: Road Trip Guide & Distance

How far is Nantes from San Sebastián?

The distance from Nantes to San Sebastián is 270.3 miles (435 km) as the crow flies. San Sebastián is located S of Nantes. By car, the driving distance is approximately 337.9 miles, taking about 6h 48min. A direct flight would take roughly 1h 3min. Nantes is in France, while San Sebastián is in Spain.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Nantes 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.