The calculated distance (air line) between Schalksmühle and Sprockhövel is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Sprockhövel is certainly longer, as only the direct route (as the crow flies) between Schalksmühle and Sprockhövel has been calculated here.
Air line (approximately)
23 kilometers
12 nautical miles