The calculated distance (air line) between Ksour Essaf and Menzel Bourguiba is approximately 138 miles respectively 221 kilometers.
By car or train, the actual journey to Menzel Bourguiba is certainly longer, as only the direct route (as the crow flies) between Ksour Essaf and Menzel Bourguiba has been calculated here.
Air line (approximately)
221 kilometers
119 nautical miles