The calculated distance (air line) between Berchem-Sainte-Agathe and Lokeren is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Lokeren is certainly longer, as only the direct route (as the crow flies) between Berchem-Sainte-Agathe and Lokeren has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles