The calculated distance (air line) between Khanpur Mahar and Dera Ghazi Khan is approximately 169 miles respectively 273 kilometers.
By car or train, the actual journey to Dera Ghazi Khan is certainly longer, as only the direct route (as the crow flies) between Khanpur Mahar and Dera Ghazi Khan has been calculated here.
Air line (approximately)
273 kilometers
147 nautical miles