The calculated distance (air line) between Bochum-Hordel and Scherpenzeel is approximately 82 miles respectively 133 kilometers.
By car or train, the actual journey to Scherpenzeel is certainly longer, as only the direct route (as the crow flies) between Bochum-Hordel and Scherpenzeel has been calculated here.
Air line (approximately)
133 kilometers
72 nautical miles