The calculated distance (air line) between Sufālat Samā’il and As Suwayq is approximately 52 miles respectively 84 kilometers.
By car or train, the actual journey to As Suwayq is certainly longer, as only the direct route (as the crow flies) between Sufālat Samā’il and As Suwayq has been calculated here.
Air line (approximately)
84 kilometers
45 nautical miles