I see a girl once a year is it possible to maintain this relationship?

[ThomasTran]

I usually see this girl once a year and we live in different states, but Im planning to move down to her state with her, we both want to get serious but, she thinks its hard to get serious when we live in different states. were both in high school im a senior,shes a junior, after im finished im planning on moving down there, but till then is our relationship possible to maintain?