Sometimes getting hopelessly lost is one of the best ways to find yourself. With that said, before you collect the keys to your rental car, it's wise to know just a few key things about Wonju Airport (WJU) — like where it sits on the map!Once you've grabbed your bags from the carousel at Wonju Airport (WJU), get set to start the engine of your rental car and drive into Seoul. The downtown area is about 56 miles to the west of the terminal.