The calculated distance (air line) between Pérenchies and Marne La Vallée is approximately 128 miles respectively 205 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 Pérenchies and Marne La Vallée has been calculated here.
Air line (approximately)
205 kilometers
111 nautical miles