Langres is located in France (Haute-Marne, Grand Est) and time zone Europe/Paris.
Places nearby are Chaumont, Gray and Châtillon-sur-Seine.
Lyon is 236 km away, Paris is 262 km away and Nice is 483 km away as the crow flies.
Distances from Langres to the most important cities in France and the world.
47.8626300°
5.3330800°
Dialects including French and its close relatives
https://en.wikipedia.org/wiki/Langues_d'oïl