The calculated distance (air line) between Gedera and Umm el Faḥm is approximately 53 miles respectively 86 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 Gedera and Umm el Faḥm has been calculated here.
Air line (approximately)
86 kilometers
46 nautical miles