The calculated distance (air line) between Ḩawallī and Ar Rābiyah is approximately 6 miles respectively 10 kilometers.
By car or train, the actual journey to Ar Rābiyah is certainly longer, as only the direct route (as the crow flies) between Ḩawallī and Ar Rābiyah has been calculated here.
Air line (approximately)
10 kilometers
5 nautical miles