The calculated distance (air line) between Bochum-Hordel and Statenkwartier is approximately 130 miles respectively 210 kilometers.
By car or train, the actual journey to Statenkwartier is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Statenkwartier has been calculated here.
Air line (approximately)
210 kilometers
113 nautical miles