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