The calculated distance (air line) between Zahir Pir and Dera Ghazi Khan is approximately 85 miles respectively 138 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 Zahir Pir and Dera Ghazi Khan has been calculated here.
Air line (approximately)
138 kilometers
74 nautical miles