The calculated distance (air line) between Bet She’an and Kfar Saba is approximately 41 miles respectively 66 kilometers.
By car or train, the actual journey to Kfar Saba is certainly longer, as only the direct route (as the crow flies) between Bet She’an and Kfar Saba has been calculated here.
Air line (approximately)
66 kilometers
36 nautical miles