The calculated distance (air line) between Loos-en-Gohelle and Marne La Vallée is approximately 112 miles respectively 181 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 Loos-en-Gohelle and Marne La Vallée has been calculated here.
Air line (approximately)
181 kilometers
97 nautical miles