Locations farthest away from Salt Lake City. 1  Amsterdam Island, French Southern Territories, 11,894 mi. 2  Port-aux-Francais, French Southern Territories, 11,829 mi. 3  Ãle de la Possession, Crozet Islands, French Southern Territories, 11,532 mi.  Port Mathurin (Rodrigues), Mauritius, 10,952 1  mi. Saint-Pierre, RÃ©union (French), 10,903  mi.