Shangri-La
In James Hilton's novel Lost Horizon
Pala
Island utopia in Aldous Huxley's Island
Wessex
Thomas Hardy's West Country novels and poetry
Cimmeria
Homeland of the Robert E. Howard character Conan the Barbarian
Ruritania
Setting for the novels The Prisoner of Zenda (1894), The Heart of Princess Osra (1896), and Rupert of Hentzau (1898) by Anthony Hope
Elbonia
Eastern European country from the comic strip Dilbert
Brutopia
Country appearing in several Donald Duck stories, possibly referring to the Soviet Union
Vulgaria
Ian Fleming's children's story Chitty Chitty Bang Bang
Lilliput, Blefuscu, Brobdingnag, Laputa
Gulliver's Travels by Jonathan Swift
Yoknapatawpha County
County created by American author William Faulkner as a setting for many of his novels
Eastasia, Eurasia, Oceania
From the novel Nineteen Eighty-Four by George Orwell
Archenland, Calormen
From C. S. Lewis' The Chronicles of Narnia
Syldavia, Borduria, Khemed, San Theodoros
Books of Tintin
Utopia
From Thomas More's De Optimo Reipublicae Statu deque Nova Insula Utopia
Malgudi
Books of R. K. Narayan
Blandings Castle
Stories of P. G. Wodehouse
San Lorenzo
A tiny, rocky island nation located in the Caribbean Sea in Kurt Vonnegut's Cat's Cradle
Middle-earth
Stories of J. R. R. Tolkien