The calculated distance (air line) between Saint-Maur-des-Fossés and Sucy-en-Brie is approximately 3 miles respectively 4 kilometers.
By car or train, the actual journey to Sucy-en-Brie is certainly longer, as only the direct route (as the crow flies) between Saint-Maur-des-Fossés and Sucy-en-Brie has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles