The itinerary lasts 5hrs 15min, and has 2 steps.

Marseille - Briançon
The step from Marseille to Briançon lasts 4hrs 50min. You'll travel in a ter.

Briançon - Serre-Chevalier
The step from Briançon to Serre-Chevalier lasts 00hrs 25min. You'll travel in a bus.