The calculated distance (air line) between Râs el Oued and Bab Ezzouar is approximately 116 miles respectively 187 kilometers.
By car or train, the actual journey to Bab Ezzouar is certainly longer, as only the direct route (as the crow flies) between Râs el Oued and Bab Ezzouar has been calculated here.
Air line (approximately)
187 kilometers
101 nautical miles