The calculated distance (air line) between Toulépleu Gueré and Duekoué is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Duekoué is certainly longer, as only the direct route (as the crow flies) between Toulépleu Gueré and Duekoué has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles