The calculated distance (air line) between Tarqūmyā and Dayr al Balaḩ is approximately 41 miles respectively 65 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 Tarqūmyā and Dayr al Balaḩ has been calculated here.
Air line (approximately)
65 kilometers
35 nautical miles