The calculated distance (air line) between Sīlat az̧ Z̧ahr and As Samū‘ is approximately 64 miles respectively 103 kilometers.
By car or train, the actual journey to As Samū‘ is certainly longer, as only the direct route (as the crow flies) between Sīlat az̧ Z̧ahr and As Samū‘ has been calculated here.
Air line (approximately)
103 kilometers
56 nautical miles