The calculated distance (air line) between Sarai Sidhu and Dera Ghazi Khan is approximately 88 miles respectively 141 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 Sarai Sidhu and Dera Ghazi Khan has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles