The calculated distance (air line) between La Goulette and Menzel Bourguiba is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Menzel Bourguiba is certainly longer, as only the direct route (as the crow flies) between La Goulette and Menzel Bourguiba has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles