The calculated distance (air line) between Al Yāmūn and Bayt Ḩānūn is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Bayt Ḩānūn is certainly longer, as only the direct route (as the crow flies) between Al Yāmūn and Bayt Ḩānūn has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles