The calculated distance (air line) between Medjez el Bab and Hammam-Lif is approximately 41 miles respectively 66 kilometers.
By car or train, the actual journey to Hammam-Lif is certainly longer, as only the direct route (as the crow flies) between Medjez el Bab and Hammam-Lif has been calculated here.
Air line (approximately)
66 kilometers
35 nautical miles