The calculated distance (air line) between Kallar Kahar and Choa Saidan Shah is approximately 17 miles respectively 28 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 Kallar Kahar and Choa Saidan Shah has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles