The calculated distance (air line) between Kouassi-Kouassikro and Soubré is approximately 170 miles respectively 274 kilometers.
By car or train, the actual journey to Soubré is certainly longer, as only the direct route (as the crow flies) between Kouassi-Kouassikro and Soubré has been calculated here.
Air line (approximately)
274 kilometers
148 nautical miles