From Marseille, by the A51 motorway, 200km From Paris, by the A6 motorway, 650 km From Grnoble, by the route Napoléon RN 85, 100 km
By train + bus
From Paris : TGV to Grenoble (110 km away) then local bus SCAL or Transisère Night train Paris/ Briançon From Grenoble: Transisère bus or SCAL From Marseille : to Gap station with 05 voyageur Gap station 20 km away Aix en Provence TGV station 175 km away