The calculated distance (air line) between Saint-Josse-ten-Noode and Dendermonde is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Dendermonde is certainly longer, as only the direct route (as the crow flies) between Saint-Josse-ten-Noode and Dendermonde has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles