The calculated distance (air line) between Vélizy-Villacoublay and Marne La Vallée is approximately 21 miles respectively 33 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 Vélizy-Villacoublay and Marne La Vallée has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles