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