The calculated distance (air line) between Boumerdas and Bordj Bou Arreridj is approximately 86 miles respectively 138 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 Boumerdas and Bordj Bou Arreridj has been calculated here.
Air line (approximately)
138 kilometers
75 nautical miles