Относительно границ Гондора после Войны Кольца мы имеем следующее: "In Gondor the King Elessar now ruled, and in Arnor also. In all the lands of those realms of old he was king, save in Rohan only" (LOTR, Ap. A, "Короли Марки", с.437)
Возможно предположить [14], что границы Гондора совпадают с границам времен Хьярмэндакиля (см. слова Гандалва Арагорну на Миндоллуине: "This is your realm, and the heart of the greater realm that shall be", The Return of the King, p.302; черновики к "Наследникам Элэндиля": "...Eldarion, first king of the Fourth Age, whose realm was great and long-enduring", HoME-XII, с.202; черновики к "Повести Лет Третьей Эпохи": "Of Eldarion son of Elessar it was foretold that he should rule a great realm, and that it should endure for a hundred generation of Men after him ... and from him should come the kings of many realms in long days after", HoME-XII, с.245).
Итилиэн становится княжеством и наследственным уделом Наместников: "And Aragorn gave to Faramir Ithilien to be his princedom, and bade him dwell in the hills of Emyn Arnen within sight of the City" (RK, p.299).
Башня Айзенгард-Ангрэност вернулась под власть Королей, там в первые же годы правления Элэссара снова поставили палантир (UT, Disaster of the Gladden Fields, p.289). Однако долину вокруг башни Король Элэссар отдал энтам: "'But I will give to Ents all this valley to do with as they will, so long as they keep a watch upon Orthanc and see that none enter it without my leave'" (The Return of the King, p.313).
Друаданский лес отдан его обитателям: "'Behold the King Elessar is come! The Forest of Druadan he gives to Ghan-buri-ghan and to his folk, to be their own for ever; and hereafter let no man enter it without their leave!'" (RК, p.307), как и земли у озера Нурнэн в Мордоре: "and the slaves of Mordor he released and gave to them all the lands about Lake Nurnen to be their own" (RK, p.299).
Однако, как было сказано выше, Рохан остается независимым королевством: Элэссар "renewed to Eomer the gift of Cirion, and Eomer took again the Oath of Eorl" (LOTR, Ap. A, Короли Марки, с.437), ср. о Клятве: "And was not used again until King Elessar returned and renewed the bond in that same place with the King of the Rohirrim, Eomer the eighteenth descended from Eorl" (UT, Cirion and Eorl, note 44, с.331). (Относительно границ Рохана в Четвертую Эпоху в черновиках к Приложению А, "Короли Марки" (HoME-XII, p.271) сказано следующее: Эомер "became a great king and extended his realm west of the Gap of Rohan to the regions between Isen and Greyflood, including Dunland").
Королевства Дэйла и Одинокой Горы "remained ever after... in friendship with Gondor; and they were under the crown and protection of the King of the West" (LOTR, Ap. B, p.473).
После Войны Кольца "the King pardoned the Easterlings that had given themselves up, and sent them away free, and he made peace with the peoples of Harad" (RK, p.299), а в "Королях Марки" говорится о походах за море Рун и на дальний юг.