The calculated distance (air line) between Oumache and Bordj Bou Arreridj is approximately 109 miles respectively 175 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 Oumache and Bordj Bou Arreridj has been calculated here.
Air line (approximately)
175 kilometers
94 nautical miles