How Far Is Los Angeles to Las Vegas? Distance, Drive Time and Best Stops

How far is Los Angeles to Las Vegas? On the fastest route, it’s about 436 km (271 mi), roughly 4 hours 5 minutes of driving without stops. That’s the straightforward answer for anyone plotting a desert escape from the California coast to the Nevada Strip, but the route has a few personalities worth knowing before you load the car.

The quickest way out of Los Angeles runs through the Mojave Desert on I-15, and it breaks down into four clear legs:

• Los Angeles to Barstow: 184 km / 114 mi, about 1 h 50 min
• Barstow to Baker: 103 km / 64 mi, about 55 min
• Baker to Primm: 81 km / 50 mi, about 45 min
• Primm to Las Vegas: 69 km / 43 mi, about 40 min

Through the Mojave Desert

Once you clear the Los Angeles basin, the landscape shifts fast, open desert, distant mountains, and long straight stretches of highway. Barstow marks the natural halfway point and the last real town before the drive turns into pure desert miles. From there, Baker and Primm are small waypoints that break up the empty stretch before the lights of the Strip appear on the horizon.

If you’re tempted to skip the interstate for a quieter road, know the tradeoff upfront: the route with fewer highways runs 681 km / 423 mi and takes about 10 hours 45 minutes, roughly 161% longer than the fastest option. That’s a dramatically slower drive, so it isn’t a practical alternative if your goal is simply getting from Los Angeles to Las Vegas. It can make sense if you’re treating the backroads as the destination rather than a detour, but plan for a full extra day if you go that way.

Barstow is the obvious stopping point for gas, food, or a stretch of the legs, sitting right at the one-third mark of the trip. Beyond that, the small waypoints at Baker and Primm offer quick breaks before the final push into Las Vegas. If you want a fuller list of towns and attractions along the corridor, Things to See Between Los Angeles and Las Vegas lays out options by how far off the route they sit.

Los Angeles is a sprawling metropolis where golden beaches meet mountain trails, world-class museums, and a dining scene spanning every cuisine on earth. It’s a city that rewards a longer stay, with typical visits running 3 to 7 days to cover its many neighborhoods.

A Few Highlights

Classic first stops include Griffith Observatory for sweeping city views and the Hollywood Sign for the postcard shot, alongside foodie neighborhoods, historic districts, and family-friendly attractions scattered across the city.

Las Vegas is a relentless neon metropolis where world-class restaurants, headline shows, and round-the-clock casinos collide in the Nevada desert. Beyond the Strip, quirky dive bars, mid-century motels, and the Fremont Street scene reward those who wander off the main drag. Most visits run 2 to 4 days, enough time for the Strip plus a taste of the city’s quieter corners.

Knowing the distance and drive time is step one. The harder part is deciding where to stop, when to leave, and how to fit food, sights, and a hotel check-in into a single day without losing hours to guesswork. That’s the gap Journey Builder was built to close: it builds the route automatically with distance and drive time for every leg, ranks the towns along the way so you can see what’s truly on-route versus a detour, and finds things to do, eat, and stay at each stop. Lock in a dinner reservation or hotel check-in, and the auto-scheduler arranges the rest of the day around it in a couple of minutes, logistics that hold up in the real world, not just on paper.

If Las Vegas is just a waypoint and the Grand Canyon is next on your list, Things to See Between Las Vegas and Grand Canyon and The Best Route from Las Vegas to Grand Canyon: A Full Drive Guide are worth a look. And if you’re comparing other classic American drives, see How Far Is Miami to Orlando? Distance, Drive Time and Stops or How Far Is Austin to New Orleans? Distance, Drive Time & Route.

Ready to turn this drive into a full day-by-day plan? Pre-register for Journey Builder and go from a vague idea to a trip you can actually take.

• Planning a Road Trip from Los Angeles to Las Vegas
• How Far Is Los Angeles to Las Vegas? Distance, Drive Time and Best Stops
• The Best Time to Drive from Los Angeles to Las Vegas
• Things to See Between Los Angeles and Las Vegas