The calculated distance (air line) between Sidi Bou Ali and Menzel Bourguiba is approximately 91 miles respectively 147 kilometers.
By car or train, the actual journey to Menzel Bourguiba is certainly longer, as only the direct route (as the crow flies) between Sidi Bou Ali and Menzel Bourguiba has been calculated here.
Air line (approximately)
147 kilometers
79 nautical miles