The calculated distance (air line) between Al Khafjī and Al Mahbūlah is approximately 53 miles respectively 86 kilometers.
By car or train, the actual journey to Al Mahbūlah is certainly longer, as only the direct route (as the crow flies) between Al Khafjī and Al Mahbūlah has been calculated here.
Air line (approximately)
86 kilometers
46 nautical miles