I would suggest purchasing a Garmin GPS along with the Middle east map and Europe map. You can use more than one route. You can go Rte 85 to Hofuf and then Rte 10 north to Damman and the 85 again all the way to Al quryat or Al Haditha and then cross into Jordan. You can also go through Sakaka and AL Jouf, or thru Riyadh and Tabouk. There are many options. Go to this site and use the middle east map http://www.us.map24.com