The calculated distance (air line) between Dūmā and Dayr al ‘Aşāfīr is approximately 7 miles respectively 12 kilometers.
By car or train, the actual journey to Dayr al ‘Aşāfīr is certainly longer, as only the direct route (as the crow flies) between Dūmā and Dayr al ‘Aşāfīr has been calculated here.
Air line (approximately)
12 kilometers
6 nautical miles