It doesn't matter how far your moving, moving is hard on every one, BUT keeping their STUFF, together is important, but mostly, it's YOU, your love, your calmness, patience (ya I know patience)
with the "troubles" that's what they really need. You are their people, their pack, as long as they have you, they will adjust, probably better than you LOL. And BTW congrats on the new job and the good luck on the move. You will do well.