The calculated distance (air line) between Villepreux and Les Essarts-le-Roi is approximately 9 miles respectively 14 kilometers.
By car or train, the actual journey to Les Essarts-le-Roi is certainly longer, as only the direct route (as the crow flies) between Villepreux and Les Essarts-le-Roi has been calculated here.
Air line (approximately)
14 kilometers
8 nautical miles