The calculated distance (air line) between Hajīn and Al Ḩasakah is approximately 125 miles respectively 201 kilometers.
By car or train, the actual journey to Al Ḩasakah is certainly longer, as only the direct route (as the crow flies) between Hajīn and Al Ḩasakah has been calculated here.
Air line (approximately)
201 kilometers
109 nautical miles