What's the furthest from home you've ever been?

I'd say the Elysian Fields are about as far from Thebes as you can get. You'd almost think I owned real estate down there, wouldn't you? I mean, I've been toast . . . what? Four times? Five? Pretty bad when you've been dead so many times you start losing count. Of course, there was that one time I ended up in The Light instead. I wonder which is actually further from Thebes. One is up and the other is down, but they're really not part of the world, are they? Maybe they're equidistant?