The calculated distance (air line) between Kot Mumin and Pind Dadan Khan is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Pind Dadan Khan is certainly longer, as only the direct route (as the crow flies) between Kot Mumin and Pind Dadan Khan has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles