The calculated distance (air line) between Onze-Lieve-Vrouw-Waver and Gent is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Gent is certainly longer, as only the direct route (as the crow flies) between Onze-Lieve-Vrouw-Waver and Gent has been calculated here.
Air line (approximately)
60 kilometers
33 nautical miles