The calculated distance (air line) between Chambray-lès-Tours and Marne La Vallée is approximately 137 miles respectively 220 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 Chambray-lès-Tours and Marne La Vallée has been calculated here.
Air line (approximately)
220 kilometers
119 nautical miles