The calculated distance (air line) between Abū Zayyān and Qaşr Bin Ghashīr is approximately 42 miles respectively 68 kilometers.
By car or train, the actual journey to Qaşr Bin Ghashīr is certainly longer, as only the direct route (as the crow flies) between Abū Zayyān and Qaşr Bin Ghashīr has been calculated here.
Air line (approximately)
68 kilometers
37 nautical miles