The calculated distance (air line) between Dayr Abū Ḑa‘īf and Dūrā is approximately 68 miles respectively 110 kilometers.
By car or train, the actual journey to Dūrā is certainly longer, as only the direct route (as the crow flies) between Dayr Abū Ḑa‘īf and Dūrā has been calculated here.
Air line (approximately)
110 kilometers
59 nautical miles