The calculated distance (air line) between Bochum-Hordel and Nijkerk is approximately 88 miles respectively 141 kilometers.
By car or train, the actual journey to Nijkerk is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Nijkerk has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles