The calculated distance (air line) between Aïn Bessem and Bab Ezzouar is approximately 40 miles respectively 65 kilometers.
By car or train, the actual journey to Bab Ezzouar is certainly longer, as only the direct route (as the crow flies) between Aïn Bessem and Bab Ezzouar has been calculated here.
Air line (approximately)
65 kilometers
35 nautical miles