Moab, UT → Las Vegas, NV

The drive from Moab to Las Vegas spans approximately 454 miles and takes just under eight hours, making it an ideal day trip or a leisurely overnight journey through some of the American Southwest's most dramatic terrain. You'll primarily follow US Highway 191 south from Moab before connecting to US Highway 163 toward Mexican Hat, then transitioning onto US Highway 160 eastbound and eventually joining US Highway 89 south. The final stretch takes you through the Arizona Strip before crossing into Nevada on US Highway 15 heading directly into Las Vegas. This route is remarkably straightforward despite its remote character, though you should plan for fuel stops in small towns like Monticello and Marble Canyon, as stretches between services can exceed 80 miles.

The landscape transforms dramatically throughout this journey, beginning with the iconic red rock country surrounding Moab before descending into the high desert plateaus of southern Utah. You'll experience significant elevation changes, starting around 4,000 feet and climbing to nearly 9,000 feet through Monument Valley before descending again into the lower deserts of Arizona and Nevada. The iconic formations of Monument Valley dominate the middle section of your drive, offering stunning views of the Navajo tribal lands, while the Kaibab Plateau provides impressive geological layering as you approach the Arizona-Nevada border.

Most of the route consists of scenic, lightly-trafficked rural highway driving, though you should expect heavier traffic as you approach Las Vegas in the final 30 miles. The drive alternates between genuinely remote sections where services are sparse and small desert communities that offer welcome breaks and refreshments. Late spring through early fall represents the optimal driving season for this route, as summer heat can be intense in the lower elevations, while winter storms occasionally close sections of the higher plateaus. Spring offers the most pleasant temperatures combined with clear visibility of the landscape's brilliant geological palette.

The 454-mile drive from Moab, Utah to Las Vegas, Nevada takes approximately 7h 36m under normal conditions. Weather along this route can vary significantly, especially through mountainous terrain where elevation changes can bring sudden weather shifts. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.

Common Weather Hazards on This Route

• Winter storms and heavy snowfall (November through April)
• Black ice on mountain passes and bridges
• Extreme heat and dust storms in desert regions
• Flash floods during monsoon season (July through September)

Seasonal Driving Considerations

Mountain passes along this corridor can be treacherous from October through May, with chain requirements, road closures, and whiteout conditions at higher elevations. Summer brings its own challenges — afternoon thunderstorms are common above 7,000 feet, and construction season narrows lanes on key highways. Always check pass conditions before departing, and carry emergency supplies during the colder months.

Best Time to Drive Moab to Las Vegas

For medium-distance drives like this 454-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.

Driving Strategy

A 454-mile drive from Moab to Las Vegas takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.

Frequently Asked Questions