You can opt to take the National roads RN90 and RN6 in order to access the different resorts.
The national road RN90 connecting Grenoble to the Petit Saint Bernard pass, will take you to Moutiers, and from there on to the resorts of Courchevel, La Tania, Brides Les Bains, Méribel, Les Ménuires, Saint Martin de Belleville and Val Thorens.
The national road RN6 that crosses through Lyons and leads up to the Mont Cenis mountain pass will take you to Orelle.
For your information:
Travelling time between Chambéry and Moutiers (76.9 km): 1 hr 5 minutes.
Travelling time between Grenoble and Moutiers (107.1 km): 1 hr 40 minutes.
These estimations do not account for potentially difficult traffic conditions due to bad weather or heavy traffic.
For information concerning traffic conditions visit:
IMPORTANT, in winter, special winter equipment (snow chains) is required in order to access the resorts.