The calculated distance (air line) between Mamu Kanjan and Dera Ghazi Khan is approximately 140 miles respectively 225 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 Mamu Kanjan and Dera Ghazi Khan has been calculated here.
Air line (approximately)
225 kilometers
121 nautical miles