Gex is located in France (Ain, Auvergne-Rhône-Alpes) and time zone Europe/Paris.
Places nearby are Divonne-les-Bains, Ferney-Voltaire and Versoix.
Lyon is 116 km away, Nice is 305 km away and Marseille is 338 km away as the crow flies.
Distances from Gex to the most important cities in France and the world.
46.3332300°
6.0576600°