Xan City
From superman.nu: Supermanica
A city located on the planet Krypton, by the northern shore of the continent of Urrika. Little is known of it's history or people, however it has been recorded that at some point in it's history it was at war with the city of Erkol, and was responsible for Erkol being destroyed (Superman 248/2, "All In The Mind") also, 500 years before the destruction of Krypton, Xan was completely deserted and served as a hideout for Nam-Ek (Superman 282/2 "The Loneliest Man In The Universe")