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