The calculated distance (air line) between Ar Riqqah and Ar Rābiyah is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Ar Rābiyah is certainly longer, as only the direct route (as the crow flies) between Ar Riqqah and Ar Rābiyah has been calculated here.
Air line (approximately)
23 kilometers
12 nautical miles