The calculated distance (air line) between Souk Ahras and Aïn Touta is approximately 131 miles respectively 211 kilometers.
By car or train, the actual journey to Aïn Touta is certainly longer, as only the direct route (as the crow flies) between Souk Ahras and Aïn Touta has been calculated here.
Air line (approximately)
211 kilometers
114 nautical miles