Where is the setting of The Chronicles of Narnia?

The settings are as follows: The Magician's Nephew- England (1900) Charn (the end of that world) The Wood Between the Worlds (Timeless) Narnia (the beginning of time)

The Lion, The Witch, and The Wardrobe- England (1940) Narnia (1000)

The Horse and His Boy- Calormen (1014) Archenland: (1014) Narnia (1014)

Prince Caspian- England (1943-ish) Narnia (2315)

The Voyage of the "Dawn Treader"- England (1944-ish) Narnia (2318) The Lone Islands (2318) Dragon Island (2318) Deathwater Island (2318) Coriarkin's Island (2318) Ramandu's Island (2318) The Dark Island (2318) The Utter East (2318) Aslan's Country: (Timeless)

The Silver Chair- England (1945-ish) Narnia (2388) Aslan's Country (Timeless)

The Last Battle- England (1952-ish (This is the only book besides "Nephew" which is timed outside the one-a-year timeline)) Narnia (End of the world) Aslan's Country (Timeless)