The calculated distance (air line) between Ans and Molenbeek-Saint-Jean is approximately 54 miles respectively 87 kilometers.
By car or train, the actual journey to Molenbeek-Saint-Jean is certainly longer, as only the direct route (as the crow flies) between Ans and Molenbeek-Saint-Jean has been calculated here.
Air line (approximately)
87 kilometers
47 nautical miles