Champs-sur-Marne is a commune in the eastern suburbs of Paris, France. It is located 18.2 km from the center of Paris, in the Seine-et-Marne Departments of France in the Île-de-France region.
The commune of Champs-sur-Marne is part of the Val Maubuée sector, one of the four sectors in the "new town" of Marne-la-Vallée.
Wikipedia https://en.wikipedia.org/wiki/Champs-sur-Marne
Coordinates 48°51'9.681" N 2°36'9.799" E