The calculated distance (air line) between Bnei Ayish and Umm el Faḥm is approximately 56 miles respectively 90 kilometers.
By car or train, the actual journey to Umm el Faḥm is certainly longer, as only the direct route (as the crow flies) between Bnei Ayish and Umm el Faḥm has been calculated here.
Air line (approximately)
90 kilometers
49 nautical miles