The calculated distance (air line) between Bad Hersfeld and Bochum-Hordel is approximately 118 miles respectively 190 kilometers.
By car or train, the actual journey to Bochum-Hordel is certainly longer, as only the direct route (as the crow flies) between Bad Hersfeld and Bochum-Hordel has been calculated here.
Air line (approximately)
190 kilometers
102 nautical miles