The calculated distance (air line) between Koungheul and Méri Mbaké is approximately 92 miles respectively 147 kilometers.
By car or train, the actual journey to Méri Mbaké is certainly longer, as only the direct route (as the crow flies) between Koungheul and Méri Mbaké has been calculated here.
Air line (approximately)
147 kilometers
80 nautical miles