Moab, UT → San Antonio, TX

Your epic 1,162-mile journey from Moab, Utah to San Antonio, Texas follows a predominantly southern route that blends high desert scenery with sprawling prairie landscapes. From Moab, you'll head south on US-191 before connecting to I-70 eastbound, which carries you through the heart of Colorado's western plateau region. The route then transitions to I-25 South as you enter New Mexico and continue through the state's dramatic terrain, eventually merging onto I-37 South and US-77 South through southern Texas before arriving in San Antonio. While the majority of this drive uses interstate highways, the initial stretches offer genuine scenic value as you depart the iconic red rock country surrounding Moab.

As you progress southeastward, you'll experience significant elevation changes and distinct landscape transitions. Leaving Moab's 4,000-foot elevation, you'll climb onto the Colorado Plateau before descending into New Mexico's high desert environment around 5,000 to 7,000 feet. The drive passes through or near several notable regions: you'll see the La Sal Mountains in the distance from Moab, cross through Colorado's Western Slope, and later experience the dramatic shift as you descend from New Mexico's high country into the Texas plains. Major cities punctuating your route include Grand Junction, Colorado; Albuquerque, New Mexico; and Austin, Texas—each offering convenient rest stops, services, and cultural detours if you have time to explore.

The drive presents distinct sections with varying characteristics: your initial Colorado portion combines some scenic overlooks with moderate traffic, while New Mexico's stretch is primarily rural with long, straightforward sections. Once you enter Texas on I-37, you'll traverse increasingly flattened terrain with frequent agricultural landscapes and small towns. Elevation drops dramatically from the mile-high New Mexico plateau to near sea level in southern Texas, so plan for the physical demands of nearly 20 hours of driving with strategic rest stops.

For the most comfortable driving experience, aim for spring (March-May) or fall (September-November) when temperatures are moderate across all three states. Summer heat can be intense throughout this corridor, particularly on the Texas portion, while winter travel, though generally manageable, can bring snow to the Colorado and northern New Mexico sections. Plan for fuel stops

The 1162-mile drive from Moab, Utah to San Antonio, Texas takes approximately 19h 28m 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
• Severe thunderstorms and flash flooding (spring and summer)
• Hurricane and tropical storm impacts (June through November)
• 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 San Antonio

For long drives like this 1162-mile journey, planning is essential. Consider breaking the trip into segments if weather looks challenging. The best approach is to check conditions for multiple departure times using Route Outlook's optimizer, which considers weather at each point when you'll actually be there.

Driving Strategy

Covering 1162 miles from Moab to San Antonio is a full-day or multi-day drive that requires advance planning. Break the route into manageable segments, planning fuel and rest stops every 2-3 hours. Weather that looks fine at departure may deteriorate significantly at the midpoint. Consider booking overnight accommodation if the forecast shows deteriorating conditions in the latter half. Route Outlook's segment-level weather data helps you identify exactly where and when conditions will change.

Frequently Asked Questions