The calculated distance (air line) between Saḩam al Kaffārāt and Zarqa is approximately 47 miles respectively 76 kilometers.
By car or train, the actual journey to Zarqa is certainly longer, as only the direct route (as the crow flies) between Saḩam al Kaffārāt and Zarqa has been calculated here.
Air line (approximately)
76 kilometers
41 nautical miles