Logistically, it doesn't sound promising. You don't even live there, and long distance relationships rarely work out well, unless one of you is willing to move for the other person. Also, why did you two break up initially? Sometimes people can reconcile after time apart, because both people grow and gain their own sense of individuality, and can come back together and work things out. But the relationship will be different than it was before, and that is crucial because if it goes back to the same way it was previously, then nothing changes and you may find yourself in the exact same position as you were several years ago. I know it's hard to move on from someone you loved, especially if it was your first love; but sometimes that's best left in the past. It sounds like there are too many variables against you to reconcile, but I don't know you or this woman, or the history of your relationship. If you think a reconciliation is possible, and if that's something you want, then you need to talk to her about it and see where she is at and what she thinks and wants.
"Caring is not an advantage."