Hi @JibsGuy52, first of all, congratulations on your acceptance to medical school! I am in a long distance relationship with my boyfriend who is currently a 3rd year med student at a different state, though only 3 hours away. It was definitely tough for me at first, especially since I spent a lot of time with my boyfriend a lot prior to his start of med school. One advice I can give to you is to make sure to talk to your girlfriend about how busy you will be, not only during med school, but also during residency and life as a physician. She has to understand that you might be canceling plans, not be able to talk every second, etc. I remember when my boyfriend had an exam the week of my birthday, and we couldn't celebrate or see each other. She HAS to be understanding of these things.
Though I'm in pharmacy school, I feel that I know how tough med school is just by dating my boyfriend for almost 3 years. You will be tested to your limits, but just know that she is your SO and you should make an effort to reach out to her when you can. Make it a priority to see her when you get those rare free weekends after an exam. Your phone will be your best friend during a LDR. My boyfriend and I talk everyday or at least check up on each other.
Best of luck! I've heard of many people's relationships in med school not working out, but with the right person, you can make it through.