For all cities with a population greater than five hundred thousand, Hat Yai is closest to Ipoh and farthest from Chiclayo. The closest foreign city is Ipoh 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, Hat Yai is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.