The calculated distance (air line) between Sidi Okba and Bordj Bou Arreridj is approximately 112 miles respectively 180 kilometers.
By car or train, the actual journey to Bordj Bou Arreridj is certainly longer, as only the direct route (as the crow flies) between Sidi Okba and Bordj Bou Arreridj has been calculated here.
Air line (approximately)
180 kilometers
97 nautical miles