The calculated distance (air line) between Bet Dagan and Umm el Faḥm is approximately 40 miles respectively 65 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 Bet Dagan and Umm el Faḥm has been calculated here.
Air line (approximately)
65 kilometers
35 nautical miles