Torrey to Riverton Road Trip Guide | Utah to Wyoming Drive

The drive from Torrey, Utah (elevation 6,800 feet) to Riverton, Wyoming (elevation 4,960 feet) spans roughly 350 miles along US-191, US-6, and US-287. This route passes through the heart of the Colorado Plateau and the southern Rocky Mountains, offering a cross-section of geological history from Jurassic-era sandstone to Precambrian granite.

One little-known fact: the stretch of US-191 between I-70 and Rock Springs follows the route of the old Lincoln Highway, America's first transcontinental highway. Today, the drive takes approximately 5.5 to 6.5 hours without stops, but the journey rewards those who explore its national parks, ghost towns, and alpine passes.

For those wondering is it worth driving Torrey, UT to Riverton, WY, the answer is a resounding yes—the scenery is dramatic, the opportunities for adventure are plentiful, and the solitude of the open road is unmatched.

If you are asking how long to drive Torrey, UT to Riverton, WY, the total driving time is about 5.5 hours, but plan for a full day if you want to enjoy the attractions. Use this guide to find how to find the best stops and hidden gems between cities.

US-191 is a varied two-lane highway through Utah, widening to four lanes near Rock Springs. In Wyoming, it remains mostly two lanes with good shoulders. Cell service is spotty between Torrey and I-70, but improves around Green River. Download offline maps before departure.

• Fuel stops: Torrey (last cheap gas), Green River, Rock Springs, Farson, then no gas until Lander (30 miles before Riverton).
• Food: Limited options outside towns. Pack snacks and water. Green River and Rock Springs have chain restaurants.
• Road conditions: Check weather in winter; US-191 over South Pass (elevation 7,550 ft) can be icy.

Estimated fuel cost for a typical sedan: about $45-55 at current prices. The route is mostly rural, so fill up whenever you see a station. Best stops Torrey, UT to Riverton, WY often require a short detour, but fuel planning is essential.

The journey begins near Capitol Reef National Park (Torrey is its gateway). The red rock cliffs and orchards give way to the San Rafael Swell, a massive geological dome. After crossing I-70, the landscape shifts to the high desert of the Great Divide Basin, then to the Wind River Range's foothills near Riverton.

• UNESCO World Heritage Site: Dinosaur National Monument (detour near Vernal, UT), features a quarry of 1,500 dinosaur bones. Not on the direct route but accessible via US-40.
• Natural Landscapes: Flaming Gorge National Recreation Area (near Green River, UT) offers deep canyons and a reservoir.
• Local culture: In Farson, visit the Farson Mercantile for ice cream and souvenirs. In Lander, explore the Museum of the American West.

Things to do between Torrey, UT and Riverton, WY include hiking in Capitol Reef (e.g., Hickman Bridge Trail), touring the John Wesley Powell Museum in Green River, and visiting the South Pass City State Historic Site, a preserved gold rush town.

Road quality is generally good, but watch for wildlife, especially at dawn/dusk between Rock Springs and Riverton. Pronghorn antelope and mule deer are common. The route is family-friendly, with easy hikes and rest stops every 30-50 miles.

• Family suitability: Capitol Reef's scenic drive is wheelchair accessible; the Flaming Gorge Dam visitor center has interactive exhibits. Children enjoy the dinosaur fossils in Vernal.
• Pet-friendly: Most National Forest lands allow dogs on leash. Motels in Riverton and Rock Springs are pet-friendly. Avoid leaving pets in cars in summer heat.
• Fatigue management: Best rest stops are at the Green River Rest Area (mile 120), the Rock Springs Welcome Center, and the South Pass Rest Area (mile 250).

Hidden off-route spots: The Crack Canyon Wilderness Study Area (west of Green River) has slot canyons. Also, the Boars Tusk rock formation near Rock Springs is a volcanic neck. For a scenic detour, take WY-374 through the Wind River Indian Reservation to Fort Washakie.

Climatic conditions: Summer highs in the 80s-90s °F, but flash floods are possible in canyons. Spring brings wind and occasional snow. Autumn offers mild temps and golden aspens. Winter requires snow tires or chains.