The calculated distance (air line) between Saḩam al Kaffārāt and Safi is approximately 116 miles respectively 187 kilometers.
By car or train, the actual journey to Safi is certainly longer, as only the direct route (as the crow flies) between Saḩam al Kaffārāt and Safi has been calculated here.
Air line (approximately)
187 kilometers
101 nautical miles