The calculated distance (air line) between Bochum-Hordel and Nunspeet is approximately 85 miles respectively 136 kilometers.
By car or train, the actual journey to Nunspeet is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Nunspeet has been calculated here.
Air line (approximately)
136 kilometers
74 nautical miles