The calculated distance (air line) between Damanhur and Al Ḩusaynīyah is approximately 87 miles respectively 140 kilometers.
By car or train, the actual journey to Al Ḩusaynīyah is certainly longer, as only the direct route (as the crow flies) between Damanhur and Al Ḩusaynīyah has been calculated here.
Air line (approximately)
140 kilometers
75 nautical miles