The calculated distance (air line) between Bab Ezzouar and Aïn Touta is approximately 178 miles respectively 287 kilometers.
By car or train, the actual journey to Aïn Touta is certainly longer, as only the direct route (as the crow flies) between Bab Ezzouar and Aïn Touta has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles