The calculated distance (air line) between Vaux-sous-Chèvremont and Etterbeek is approximately 57 miles respectively 91 kilometers.
By car or train, the actual journey to Etterbeek is certainly longer, as only the direct route (as the crow flies) between Vaux-sous-Chèvremont and Etterbeek has been calculated here.
Air line (approximately)
91 kilometers
49 nautical miles