The calculated distance (air line) between Bou Ismaïl and Bab Ezzouar is approximately 28 miles respectively 45 kilometers.
By car or train, the actual journey to Bab Ezzouar is certainly longer, as only the direct route (as the crow flies) between Bou Ismaïl and Bab Ezzouar has been calculated here.
Air line (approximately)
45 kilometers
24 nautical miles