Its a long drive away Yakamoz, about 13 hours allowing for breaks. I think you can get a coach to Nevershir but god knows how long that takes. I don't think flying is an option, you could go to Ankara but then its still a fair way from there and taking into account the hanging around before the plane departs, you could be well on the way by car and enjoying some of the spectacular scenery along the way. Whatever way you get there, enjoy it because it is pretty spectacular.