For all cities with a population greater than one million, Kumba is closest to Douala and farthest from Auckland. The closest foreign city is Harcourt and the farthest domestic city is Yaounde. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Kumba is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.