The calculated distance (air line) between Kot Mumin and Choa Saidan Shah is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Choa Saidan Shah is certainly longer, as only the direct route (as the crow flies) between Kot Mumin and Choa Saidan Shah has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles