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