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