The calculated distance (air line) between Étalle and Molenbeek-Saint-Jean is approximately 99 miles respectively 160 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 Étalle and Molenbeek-Saint-Jean has been calculated here.
Air line (approximately)
160 kilometers
86 nautical miles