For all cities with a population greater than one million, Antofagasta is closest to Santa Cruz and farthest from Guigang. The closest foreign city is Santa Cruz 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, Antofagasta is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.