The calculated distance (air line) between Skhirate and Ksar El Kebir is approximately 102 miles respectively 164 kilometers.
By car or train, the actual journey to Ksar El Kebir is certainly longer, as only the direct route (as the crow flies) between Skhirate and Ksar El Kebir has been calculated here.
Air line (approximately)
164 kilometers
89 nautical miles