The calculated distance (air line) between Ḩayy al Quwaysimah and Mafraq is approximately 33 miles respectively 54 kilometers.
By car or train, the actual journey to Mafraq is certainly longer, as only the direct route (as the crow flies) between Ḩayy al Quwaysimah and Mafraq has been calculated here.
Air line (approximately)
54 kilometers
29 nautical miles