The calculated distance (air line) between Baytā al Fawqā and Dayr al Balaḩ is approximately 74 miles respectively 120 kilometers.
By car or train, the actual journey to Dayr al Balaḩ is certainly longer, as only the direct route (as the crow flies) between Baytā al Fawqā and Dayr al Balaḩ has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles