I voluntarilly moved away from my girlfriend. It was tough, but it was something that I thought I had to do. I moved from Halifax to Ottawa (~1500km) a couple weeks ago after graduating university. I'm here looking for work, since the job market for Computer Science graduates is quite a bit better up here than Halifax. (BTW: Still looking for work if anybody wants to hook me up

)
She actually is planning on moving up here closer to the end of the summer, which I am anxiously waiting for. She isn't enjoying the east coast right now either, and was planning on moving away too. So it was only time until one of us moved away...
It should be a good test of the relationship and I really do hope it works out.