I went two hours away from home. For me it was just about a perfect distance...far enough away that Mom & Dad weren't going to pop in unannounced, but close enough to easily go home for the weekend when I wanted to. And it was close enough for them to come get me the day I was really sick freshman year and the on campus health center said that if my parents. didn't come get me in the next few hours they would have me admitted to the hospital because I was too sick to be in the dorms. I went home, saw my own doctor and recovered in my own bed under Moms care.