The calculated distance (air line) between Saḩam al Kaffārāt and Mafraq is approximately 35 miles respectively 57 kilometers.
By car or train, the actual journey to Mafraq is certainly longer, as only the direct route (as the crow flies) between Saḩam al Kaffārāt and Mafraq has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles