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