The calculated distance (air line) between Mermoz Boabab and Bargny Ngoude is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Bargny Ngoude is certainly longer, as only the direct route (as the crow flies) between Mermoz Boabab and Bargny Ngoude has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles