The calculated distance (air line) between Leinefelde-Worbis and Bochum is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Bochum is certainly longer, as only the direct route (as the crow flies) between Leinefelde-Worbis and Bochum has been calculated here.
Air line (approximately)
216 kilometers
116 nautical miles