The calculated distance (air line) between Chenini Nahal and Houmt Souk is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Houmt Souk is certainly longer, as only the direct route (as the crow flies) between Chenini Nahal and Houmt Souk has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles