Is this guy worth it?

I've been through this on-and-off relationship with the same guy for the past four years. I'm as crazy about him as I ever was, and he really wants this to work out between us. However, unless I'm able to move closer to him - we're about three hours apart - he wants to remain friends and not talk as often. He's told me that he'd rather be hanging out with his friends than talking to me on the phone, but that he'd rather spend most of his time with me if he was physically able to see me. I'm willing to move in order to make this work, but I'm wondering if it's worth uprooting my current life for a guy, who I love very much, but who doesn't want to give me much time at all when we're far apart.