The calculated distance (air line) between Driebergen-Rijsenburg and Zwolle is approximately 47 miles respectively 75 kilometers.
By car or train, the actual journey to Zwolle is certainly longer, as only the direct route (as the crow flies) between Driebergen-Rijsenburg and Zwolle has been calculated here.
Air line (approximately)
75 kilometers
41 nautical miles