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