Love help.! :( idk what to do?

hey there. Im 14 and im like in love with this guy. But he has a girlfriend...and we live 6hours away from each other. We where like bffs in just kindergarden and just in 5th grade. then i moved to west virgina. i found him on facebook last year and we have been chatting since. idk wat to do i have strogn feelings for him and he does for me to( im 99% sure) his girlfriend doesnt like me. so idk wat to do