The calculated distance (air line) between Bayt Lāhyā and Jericho is approximately 60 miles respectively 97 kilometers.
By car or train, the actual journey to Jericho is certainly longer, as only the direct route (as the crow flies) between Bayt Lāhyā and Jericho has been calculated here.
Air line (approximately)
97 kilometers
52 nautical miles