For all cities with a population greater than five hundred thousand, Gagnoa is closest to Bouaké and farthest from Brisbane. The closest foreign city is Kumasi and the farthest domestic city is Abidjan. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Gagnoa is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.