The calculated distance (air line) between Medjez el Bab and Kélibia is approximately 83 miles respectively 134 kilometers.
By car or train, the actual journey to Kélibia is certainly longer, as only the direct route (as the crow flies) between Medjez el Bab and Kélibia has been calculated here.
Air line (approximately)
134 kilometers
72 nautical miles