The calculated distance (air line) between Vaux-sous-Chèvremont and Seraing is approximately 6 miles respectively 10 kilometers.
By car or train, the actual journey to Seraing is certainly longer, as only the direct route (as the crow flies) between Vaux-sous-Chèvremont and Seraing has been calculated here.
Air line (approximately)
10 kilometers
5 nautical miles