The calculated distance (air line) between Bayt Ḩānūn and Banī Na‘īm is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Banī Na‘īm is certainly longer, as only the direct route (as the crow flies) between Bayt Ḩānūn and Banī Na‘īm has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles