The calculated distance (air line) between Heist-op-den-Berg and Deurne is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Deurne is certainly longer, as only the direct route (as the crow flies) between Heist-op-den-Berg and Deurne has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles