Could the flat earth be repeating itself like this:
And that's the real reason why we can travel west or east and end up back where we started?
Perhaps it works the same way if you travel north or south, or, perhaps you enter another infinitely repeating reel if you travel north or south.
Do you mean that you get magically warped around Pac man style, or that those are actually different places?
Really it could be either one, at some point as you're traveling west like say over the pacific you get teleported east and vice versa Pac Man style, or an infinite number of cloned earths side by side with clones of everyone and everything living in them.
You wouldn't be able to tell the difference either way.
Perhaps this version of flat earth works just as well or better than the 'official' one.
Also, the sun, moon and stars get warped from west back to east or from east back to west as they travel over say the pacific too.