The calculated distance (air line) between Jemeppe-sur-Meuse and Dendermonde is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Dendermonde is certainly longer, as only the direct route (as the crow flies) between Jemeppe-sur-Meuse and Dendermonde has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles