Voiron is located in France (Isère, Auvergne-Rhône-Alpes) and time zone Europe/Paris.
Places nearby are Moirans, Rives and Voreppe.
Lyon is 73 km away, Nice is 227 km away and Marseille is 228 km away as the crow flies.
Distances from Voiron to the most important cities in France and the world.
45.3647100°
5.5856000°
First-level administrative division of Russia
https://en.wikipedia.org/wiki/Voronezh_Oblast