For all cities with a population greater than one million, Lanús is closest to Buenos Aires and farthest from Qingdao. The closest foreign city is Montevideo and the farthest domestic city is Córdoba. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Lanús is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.