I wonder how she got off Earth. Surely the Guardians won't be searching for her on Earth?

There were plenty of Ravager ships there

Maybe she took a cab to Hell's Kitchen

What if she goes to Vormir and finds the remains of her future self?

That would require a lot of coincidence

@Danger1109 It would be honestly absurd for her go to Vormir just to see her skeleton (assuming she knows what happened 5 years ago).

She might WANT to go there and see it. I mean... she doesn't have much of a to-do-list, now that she is in this universe.

Gamora 2014 is still alive.