The calculated distance (air line) between Vitry-sur-Seine and Saint-Maur-des-Fossés is approximately 4 miles respectively 7 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 Vitry-sur-Seine and Saint-Maur-des-Fossés has been calculated here.
Air line (approximately)
7 kilometers
4 nautical miles