The calculated distance (air line) between Sīdī aş Şayd and As Sawānī is approximately 36 miles respectively 57 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 aş Şayd and As Sawānī has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles