The calculated distance (air line) between Ouandérama-Dioulasso and Abengourou is approximately 146 miles respectively 236 kilometers.
By car or train, the actual journey to Abengourou is certainly longer, as only the direct route (as the crow flies) between Ouandérama-Dioulasso and Abengourou has been calculated here.
Air line (approximately)
236 kilometers
127 nautical miles