The calculated distance (air line) between Safi and Ḩayy al Quwaysimah is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Ḩayy al Quwaysimah is certainly longer, as only the direct route (as the crow flies) between Safi and Ḩayy al Quwaysimah has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles