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