The calculated distance (air line) between Ar Rābiyah and As Sālimīyah is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to As Sālimīyah is certainly longer, as only the direct route (as the crow flies) between Ar Rābiyah and As Sālimīyah has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles