Los Angeles to Las Vegas: Distance, Drive Time, and the I-15 Desert Haul

Distance and drive time

How far is Los Angeles from Las Vegas?

Most mapping tools put downtown Los Angeles to the Las Vegas Strip at about 270 miles on I-15 north — the only route most weekend drivers seriously consider.

Where you start in the basin matters more than the Strip end: Santa Monica and the Westside push toward 285–290 miles, while Anaheim, Pasadena, or an Inland Empire departure (Ontario, Riverside, Rancho Cucamonga) can trim 20–40 miles before you ever see Cajon Pass.

• ·Red Rock Canyon west of the Strip adds roughly 15–20 miles once you leave I-15.
• ·Seven Magic Mountains sits just off the corridor south of Las Vegas — minutes, not a day trip.

How long does it take to drive from LA to Las Vegas?

Pure highway time with light traffic usually lands near 4 to 4.5 hours once you clear the LA freeway maze. Door-to-door with a Baker stretch, Strip garage hunt, and normal weekend volume often becomes 5 to 6 hours.

Cajon Pass sets the Friday mood: northbound backups regularly build from early afternoon through evening. Sunday returns stack southbound at Primm and the California agricultural inspection area near Mountain Pass, where three Nevada lanes compress toward two California lanes.

• ·Caltrans QuickMap (quickmap.dot.ca.gov) is the live check before you commit — cameras, incidents, and chain controls.
• ·Major Vegas weekends (EDC, big fights, holiday conventions) can double the usual Friday/Sunday delay.

What is the best route from LA to Las Vegas?

I-15 is the spine. You climb Cajon Pass (about 3,777 feet at the summit), drop into the Victor Valley, pass Barstow’s fuel-and-charging hub, then run the long Mojave middle through Baker before the Nevada line at Primm.

Old US-91 nostalgia routes exist on maps. They rarely beat I-15 for time, and they trade services for empty desert — fine for a photo afternoon, poor as a Friday night plan.

• ·Fastest: I-15 north with one planned Barstow or Baker reset.
• ·Scenic arrival add-on: Seven Magic Mountains from I-15 near Jean/Sloan, or Red Rock Canyon west of the Strip with a timed-entry reservation in peak months.

Where should you stop on the LA to Vegas drive?

Barstow is the practical desert hub — outlets, restaurants, and large Tesla Supercharger sites that now serve many non-Tesla EVs with the right adapter. Baker is the cultural midpoint: the 134-foot World’s Tallest Thermometer, Alien Fresh Jerky, and Mad Greek Cafe lines that look ridiculous until you have been in the car for three hours.

Chinese American, Korean American, Filipino, and Vietnamese households across SoCal often treat Spring Mountain Road — Las Vegas Chinatown — as the real arrival dinner. The corridor was master-planned around Chinatown Plaza in the mid-1990s and later designated as a three-mile Chinatown district; today it is pan-Asian dining west of the Strip, not a historic enclave.

• ·Barstow stop — 20–40 minutes.
• ·Baker thermometer / Mad Greek — 30–45 minutes.
• ·Seven Magic Mountains — 20–40 minutes.
• ·Spring Mountain Road dinner — 60–90 minutes.

Is the LA to Vegas drive safe in summer?

Baker sits near 940 feet elevation at the southern end of the Death Valley depression. Summer highs regularly clear 110°F; local history still points to the Death Valley 134°F record that inspired the town’s giant thermometer. AAA Nevada flags batteries, cooling systems, and underinflated tires as the breakdown trio in desert heat.

Carry water for every passenger. NPS guidance for Mojave travel starts at about one gallon per person per day for vehicle trips — more if anyone will walk or you expect a roadside wait. Check cold tire pressures to the door-jamb placard before you leave; do not bleed air from hot tires at a Baker pump.

• ·Never let the fuel tank or battery fall into the empty middle of the Mojave on optimism alone.
• ·Winter still matters: Caltrans can set chain controls on I-15 over Cajon Pass when snow or ice warrants it — verify QuickMap before storms.

Is Los Angeles to Las Vegas easy in an EV?

At roughly 270 miles of sustained highway, many long-range EVs can do the corridor with a single DC top-up if you leave SoCal near full. AAA’s recent temperature testing found about an 8.5% average BEV range loss at 95°F versus a 75°F baseline — smaller than winter’s hit, but still real before you add hard air conditioning and sustained speeds above 70 mph.

Barstow’s Main Street Tesla Supercharger site lists on the order of 120 stalls; the Outlets at Barstow site adds dozens more. Baker now has a large Mojave Pointe Supercharger hub (on the order of 40 stalls, opened 2025) plus Electrify America CCS options on Baker Boulevard. Verify live status the night before — Friday evenings create queues even at big sites.

• ·Start above ~90% unless you already have a reserved Barstow stop in the plan.
• ·Run our EV vs gas road trip calculator with desert heat and highway-speed assumptions before the household argues hybrid versus EV.

I-15 stops worth planning

Approximate progression north from the LA basin. Confirm charger status, park hours, and Red Rock timed entry before you detour.

Pro Tips

Consider these extra good-to-knows to make the most of your trip.

Which car should you take?

This corridor rewards cooling systems, tire condition, and cabin calm over horsepower theater — four hours of I-15 is a comfort test.

Pick your version of the drive

Same I-15, different weekends. Pick the version that matches buffet timing, art photos, or a Red Rock morning before anyone opens Maps in the car.

Stops worth knowing

Real places along the corridor. Hours change; always check before you detour.

The bottom line