The calculated distance (air line) between Eslohe and Bochum-Hordel is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Bochum-Hordel is certainly longer, as only the direct route (as the crow flies) between Eslohe and Bochum-Hordel has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles