The calculated distance (air line) between Tripoli and Al ‘Azīzīyah is approximately 26 miles respectively 43 kilometers.
By car or train, the actual journey to Al ‘Azīzīyah is certainly longer, as only the direct route (as the crow flies) between Tripoli and Al ‘Azīzīyah has been calculated here.
Air line (approximately)
43 kilometers
23 nautical miles