The calculated distance (air line) between Ismailia and Al Ḩusaynīyah is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Al Ḩusaynīyah is certainly longer, as only the direct route (as the crow flies) between Ismailia and Al Ḩusaynīyah has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles