The calculated distance (air line) between Givat Zeev and Bayt Ḩānūn is approximately 44 miles respectively 70 kilometers.
By car or train, the actual journey to Bayt Ḩānūn is certainly longer, as only the direct route (as the crow flies) between Givat Zeev and Bayt Ḩānūn has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles