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