The itinerary lasts 5hrs 22min, and has 2 steps.

Paris - Hendaye
The step from Paris to Hendaye lasts 4hrs 45min. You'll travel in a high speed train.

Hendaye - Saint-Sébastien
The step from Hendaye to Saint-Sébastien lasts 00hrs 37min. You'll travel in a RER operated by SNCF Voyageurs.