The calculated distance (air line) between Ad Duraykīsh and Ḩamāh is approximately 38 miles respectively 62 kilometers.
By car or train, the actual journey to Ḩamāh is certainly longer, as only the direct route (as the crow flies) between Ad Duraykīsh and Ḩamāh has been calculated here.
Air line (approximately)
62 kilometers
33 nautical miles