The calculated distance (air line) between Saint-Jean-de-la-Ruelle and Marne La Vallée is approximately 73 miles respectively 118 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-Jean-de-la-Ruelle and Marne La Vallée has been calculated here.
Air line (approximately)
118 kilometers
64 nautical miles