The calculated distance (air line) between Buizingen and Woluwe-Saint-Lambert is approximately 10 miles respectively 17 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 Buizingen and Woluwe-Saint-Lambert has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles