The calculated distance (air line) between Sīdī Bin Zīnah and As Sawānī is approximately 64 miles respectively 103 kilometers.
By car or train, the actual journey to As Sawānī is certainly longer, as only the direct route (as the crow flies) between Sīdī Bin Zīnah and As Sawānī has been calculated here.
Air line (approximately)
103 kilometers
55 nautical miles