Moving away?

Been with my so for going on two years now, he is wanting me to move to his home state with him to be near his family and I’m not sure how to feel or what decision to make. I couldn’t imagine leaving my family and friends and moving to a state that’s 8 hours away. I know he wants to get married after we move in and everything but idk what I want to do. I want to stay in my home town and be with my family. I couldn’t leave them. It would just kill me.