The calculated distance (air line) between Ma‘arratmişrīn and Ḩamāh is approximately 61 miles respectively 98 kilometers.
By car or train, the actual journey to Ḩamāh is certainly longer, as only the direct route (as the crow flies) between Ma‘arratmişrīn and Ḩamāh has been calculated here.
Air line (approximately)
98 kilometers
53 nautical miles