The calculated distance (air line) between Saint-Saulve and Marne La Vallée is approximately 114 miles respectively 183 kilometers.
By car or train, the actual journey to Marne La Vallée is certainly longer, as only the direct route (as the crow flies) between Saint-Saulve and Marne La Vallée has been calculated here.
Air line (approximately)
183 kilometers
99 nautical miles