For all cities with a population greater than one hundred thousand, Gulu is closest to Lira and farthest from Honolulu (HI). The closest foreign city is Eldoret and the farthest domestic city is Kampala. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Gulu is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.