The calculated distance (air line) between Bochum-Hordel and Assendelft is approximately 123 miles respectively 198 kilometers.
By car or train, the actual journey to Assendelft is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Assendelft has been calculated here.
Air line (approximately)
198 kilometers
107 nautical miles