The calculated distance (air line) between La Sebala du Mornag and Jendouba is approximately 85 miles respectively 136 kilometers.
By car or train, the actual journey to Jendouba is certainly longer, as only the direct route (as the crow flies) between La Sebala du Mornag and Jendouba has been calculated here.
Air line (approximately)
136 kilometers
74 nautical miles