The calculated distance (air line) between Bochum-Hordel and Estinnes-au-Val is approximately 153 miles respectively 247 kilometers.
By car or train, the actual journey to Estinnes-au-Val is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Estinnes-au-Val has been calculated here.
Air line (approximately)
247 kilometers
133 nautical miles