Right perpendicular to the “axis” going through Mordor so Sauron couldn’t easily find me. Because it would be funny!

(Note: I have no idea if the world in which middle earth is set/embedded is actually spherical to make this possible. Although a flat-ish world, provided its perimeter was round-ish enough could also work…

Someone who has read the silmarilion or similar please inform/correct me, thank you!)