The calculated distance (air line) between Assesse and Woluwe-Saint-Lambert is approximately 42 miles respectively 67 kilometers.
By car or train, the actual journey to Woluwe-Saint-Lambert is certainly longer, as only the direct route (as the crow flies) between Assesse and Woluwe-Saint-Lambert has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles