Missing someone- long distance

My bf and I hv been together for 1.5 years now and we used to see eachother everyday bc we were at school together, on top of tht we could spend time out of school a few times a week as well. Recently, his family had to move states because of his dads work and I miss him so much, school isn’t the same and honestly the time we would’ve spent time together just feels so slow and empty. I’m probs over exaggerating but it hurts so much when u can’t be with the person anymore. He has had his phone taken away from him so I can’t even talk to him on call for at least another month.

Does anyone have any idea how to make long distance any less hard or just how to stop missing someone so much???