The calculated distance (air line) between Ar-Raḥaībāt and Zuwarah is approximately 76 miles respectively 123 kilometers.
By car or train, the actual journey to Zuwarah is certainly longer, as only the direct route (as the crow flies) between Ar-Raḥaībāt and Zuwarah has been calculated here.
Air line (approximately)
123 kilometers
66 nautical miles