The calculated distance (air line) between Bochum-Hordel and Noordwijkerhout is approximately 126 miles respectively 203 kilometers.
By car or train, the actual journey to Noordwijkerhout is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Noordwijkerhout has been calculated here.
Air line (approximately)
203 kilometers
109 nautical miles