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