The calculated distance (air line) between Sang-e Chārak and Jabal os Saraj is approximately 165 miles respectively 266 kilometers.
By car or train, the actual journey to Jabal os Saraj is certainly longer, as only the direct route (as the crow flies) between Sang-e Chārak and Jabal os Saraj has been calculated here.
Air line (approximately)
266 kilometers
144 nautical miles