The calculated distance (air line) between Mian Sahib and Mirpur Khas is approximately 183 miles respectively 294 kilometers.
By car or train, the actual journey to Mirpur Khas is certainly longer, as only the direct route (as the crow flies) between Mian Sahib and Mirpur Khas has been calculated here.
Air line (approximately)
294 kilometers
159 nautical miles