The calculated distance (air line) between Diouloulou and Méri Mbaké is approximately 126 miles respectively 203 kilometers.
By car or train, the actual journey to Méri Mbaké is certainly longer, as only the direct route (as the crow flies) between Diouloulou and Méri Mbaké has been calculated here.
Air line (approximately)
203 kilometers
109 nautical miles