Death Valley National Park is more or less a two-hour drive from Las Vegas. The best route from Las Vegas is along US160 to Pahrump (about 94 km). ﻿Once you pass this town, about 5 miles or so, you need to take Bell Vista Road. you will need to continue on this road for about 42 kilometers until it joins US190, which is the road that will take you to the entrance of Death Valley. A little over 25 kilometers down the road you will see the Death Valley National Park sign.