The calculated distance (air line) between Al Mazār al Janūbī and Saḩāb is approximately 58 miles respectively 94 kilometers.
By car or train, the actual journey to Saḩāb is certainly longer, as only the direct route (as the crow flies) between Al Mazār al Janūbī and Saḩāb has been calculated here.
Air line (approximately)
94 kilometers
51 nautical miles