If custody is granted in my favor, am I then allowed to move my son out of state without his father’s consent?

I am planning on moving out of state with my two children in April to live with my daughter's father who is in the army (he will be stationed 8 hours from where we live currently). I have a civil protection order against my son's father, am filing for divorce soon, and have already filed for custody. I can prove his father is unfit to have him under his care. We have the hearing next month.