There are many threads here which discuss this so I won't go in to detail but basically you would have to quit at your current location, re-apply and (hopefully) get hired at the new location and then simply wait your turn along with everyone else for a FT position. You could quit at your current location and then apply for the FT position at the new location but keep in mind that FT driver positions are filled on a 6 to 1 ratio, meaning they promote 6 insiders before they promote an outsider.
My advice for you is to stay where you are simply wait your turn.
You could also wait 10 years and take my job.