The calculated distance (air line) between Bet Arye and Bayt Lāhyā is approximately 47 miles respectively 75 kilometers.
By car or train, the actual journey to Bayt Lāhyā is certainly longer, as only the direct route (as the crow flies) between Bet Arye and Bayt Lāhyā has been calculated here.
Air line (approximately)
75 kilometers
41 nautical miles