The calculated distance (air line) between Sint-Lievens-Houtem and Schaerbeek is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Schaerbeek is certainly longer, as only the direct route (as the crow flies) between Sint-Lievens-Houtem and Schaerbeek has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles