The calculated distance (air line) between Wormhout and Marne La Vallée is approximately 142 miles respectively 228 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 Wormhout and Marne La Vallée has been calculated here.
Air line (approximately)
228 kilometers
123 nautical miles