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