The calculated distance (air line) between Koumpentoum and Bargny Ngoude is approximately 185 miles respectively 298 kilometers.
By car or train, the actual journey to Bargny Ngoude is certainly longer, as only the direct route (as the crow flies) between Koumpentoum and Bargny Ngoude has been calculated here.
Air line (approximately)
298 kilometers
161 nautical miles