The calculated distance (air line) between Sprockhövel and Bochum-Hordel is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Bochum-Hordel is certainly longer, as only the direct route (as the crow flies) between Sprockhövel and Bochum-Hordel has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles