Blackfoot, ID → Moab, UT

The 351-mile journey from Blackfoot, Idaho to Moab, Utah is a straightforward drive that takes roughly seven hours and will have you traversing some of the American West's most dramatic landscapes. You'll primarily follow Interstate 15 south from Blackfoot through southeastern Idaho, then transition onto US Route 191 as you enter Utah and make your way toward the red rock country of the Colorado Plateau. This combination of major highways makes for a well-maintained and relatively direct route, though you'll experience notable shifts in elevation and terrain that are worth understanding before you depart.

As you leave the agricultural plains around Blackfoot and head toward the Idaho-Utah border, you'll notice the landscape gradually transitioning from farmland to more rugged terrain. Once you merge onto US 191 near Logan, Utah, you'll climb steadily toward higher elevations as you pass through scenic areas dominated by mesas, canyons, and increasingly distinctive red-rock formations. The drive takes you through or near several notable towns including Logan and Price, Utah, which offer good opportunities to refuel, grab food, or stretch your legs during the midway point of your journey.

The elevation gain throughout this route is substantial—you'll climb from roughly 4,500 feet in Blackfoot to over 5,000 feet by the time you reach Moab—and this affects both driving conditions and how you might feel physically. The final stretch toward Moab becomes increasingly scenic, with the landscape opening up to reveal the stunning canyon country and distinctive rock formations that make the area famous. Most of this drive passes through rural stretches, particularly south of Price, so you'll want to ensure your vehicle is in good condition and your fuel tank is adequate before embarking.

Spring and fall offer the most pleasant driving conditions for this route, with moderate temperatures and excellent visibility across the high desert landscape. Winter can present challenges, particularly in the higher elevations north of Price where snow and ice are possible, while summer heat in the southern sections near Moab can be intense. Plan your departure time accordingly, and consider breaking up the journey if you're not comfortable driving the full seven hours in one stretch.

The 351-mile drive from Blackfoot, Idaho to Moab, Utah takes approximately 7h 1m 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 Blackfoot to Moab

For medium-distance drives like this 351-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 351-mile drive from Blackfoot to Moab 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