The calculated distance (air line) between Marne La Vallée and Saint-Maur-des-Fossés is approximately 7 miles respectively 12 kilometers.
By car or train, the actual journey to Saint-Maur-des-Fossés is certainly longer, as only the direct route (as the crow flies) between Marne La Vallée and Saint-Maur-des-Fossés has been calculated here.
Air line (approximately)
12 kilometers
6 nautical miles