The calculated distance (air line) between Ḩamāh and ‘Ayn al ‘Arab is approximately 151 miles respectively 243 kilometers.
By car or train, the actual journey to ‘Ayn al ‘Arab is certainly longer, as only the direct route (as the crow flies) between Ḩamāh and ‘Ayn al ‘Arab has been calculated here.
Air line (approximately)
243 kilometers
131 nautical miles