The calculated distance (air line) between Bordj Bou Arreridj and Rouiba is approximately 94 miles respectively 152 kilometers.
By car or train, the actual journey to Rouiba is certainly longer, as only the direct route (as the crow flies) between Bordj Bou Arreridj and Rouiba has been calculated here.
Air line (approximately)
152 kilometers
82 nautical miles