The calculated distance (air line) between Hannoversch Münden and Bochum-Hordel is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Bochum-Hordel is certainly longer, as only the direct route (as the crow flies) between Hannoversch Münden and Bochum-Hordel has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles