The calculated distance (air line) between Al Qūşīyah and Ras Gharib is approximately 152 miles respectively 245 kilometers.
By car or train, the actual journey to Ras Gharib is certainly longer, as only the direct route (as the crow flies) between Al Qūşīyah and Ras Gharib has been calculated here.
Air line (approximately)
245 kilometers
132 nautical miles