The calculated distance (air line) between Mazār-e Sharīf and Sang-e Chārak is approximately 70 miles respectively 113 kilometers.
By car or train, the actual journey to Sang-e Chārak is certainly longer, as only the direct route (as the crow flies) between Mazār-e Sharīf and Sang-e Chārak has been calculated here.
Air line (approximately)
113 kilometers
61 nautical miles