Cody to Valentine Road Trip: Sandhills & Scenic Drives

The drive from Cody, Wyoming to Valentine, Nebraska covers 510 miles across the High Plains, following US-20 and US-83 through south-central South Dakota and into the heart of the Nebraska Sandhills. This is not a route of crowded interstates but of vast horizons, historic cattle towns, and the hauntingly beautiful Sandhills—a 20,000-square-mile dune field stabilized by prairie grass.

The road passes through the Pine Ridge region, the Oglala National Grassland, and the edge of the Black Hills before descending into the Sandhills. You'll encounter fewer than 20 towns with populations over 1,000, making it a true frontier corridor. The estimated driving time is 8 to 9 hours without stops, but the isolation and scenery invite detours.

Key Facts at a Glance

For a deeper dive on how to discover the best stops along any route, see our guide on how to find the best stops and hidden gems between cities.

US-20 and US-83 are two-lane highways for most of the journey, with posted speed limits of 65 mph. Traffic is light, but expect occasional agricultural vehicles and wildlife crossings (pronghorn, deer, and sometimes cattle). Fuel stations become sparse east of Lusk, Wyoming and again from Chadron to Valentine—plan to fill up when you see fuel.

• Fuel intervals: Fill at Cody, WY (mile 0); Lusk, WY (mile 140); Chadron, NE (mile 280); and Valentine, NE (mile 510).
• Cell service: Spotty in the Sandhills; download offline maps before leaving Chadron.
• Road quality: Mostly well-maintained asphalt, but occasional frost heaves in spring. Watch for gravel road intersections.

Fuel and Route Economics

Gas prices tend to rise as you get further from larger towns. Plan to fill up at Costco in Cody (membership not required) and at the Lusk Sinclair station for the best value. A typical sedan will cost around $60–$70 for the full tank round trip adjusted for current prices.

• Average mpg: Assume 25 mpg. Total fuel needed: 20 gallons.
• Tolls: None. This is entirely non-interstate.
• Alternative routes: None directly; US-20 is the most direct.

Climatic Conditions & Route Aesthetics

The best time to drive is May through October. Winter storms can close roads in the Black Hills region; check weather for Lusk and Hot Springs. The Sandhills are most photogenic in late spring when grasses are green, and in autumn when the cottonwoods turn gold.

• Wind: Expect strong crosswinds, especially from Lusk to Chadron. Adjust speed accordingly.
• Sun: Long stretches with no shade. Bring sunglasses and sunscreen.
• Visibility: Generally excellent; you can see for miles across the open plains.

Safety on this route is largely about preparedness. Long stretches between towns mean you need a full tank, water, snacks, and a first aid kit. The road is well-maintained but can have unexpected hazards: loose gravel on shoulders, livestock on the road, and sudden fog in low areas.

• Emergency contacts: 911 works on major highways. Non-emergency sheriff: Goshen County (307-532-7000) or Cherry County (402-376-2233).
• Towing services: Available in Lusk, Chadron, and Valentine. Save numbers beforehand.
• Road conditions: Call 511 for Nebraska and Wyoming (from your phone) or check online before departure.

Family and Child Suitability

Yes, this is a great trip for families who enjoy nature and wide-open spaces. Kids will love spotting pronghorn, bison at Fort Robinson, and the unique geology of the Sandhills. Break up the drive with kid-friendly stops: the Mammoth Site in Hot Springs (a few miles off US-20), the Jackson’s Old Town Hall in Lusk with its vintage fire trucks, and the Valentine National Wildlife Refuge for easy hiking.

• Restrooms: Clean public restrooms at state parks and larger gas stations. Pack toilet paper and hand sanitizer.
• Entertainment: Audiobooks about the West (e.g., 'The Oregon Trail') or wildlife bingo.
• Snacks: Stock up at the Cody Walmart—choices become slim east of there.

Pet-Friendly Framework

Most motels along the route accept pets, but always call ahead. National grasslands and state parks allow dogs on leashes. In Valentine, the Sandhills Motel is pet-friendly with no extra fee. Bring a collapsible water bowl and don't let your dog drink from puddles (may contain livestock runoff).

• Dog parks: None along the route. Use rest area fields—but watch for cactus and rattlesnakes.
• Veterinary clinics: In Lusk (Goshen Veterinary), Chadron (Pine Ridge Animal Clinic), and Valentine (Sandhills Veterinary).

Fatigue Management & Rest Zones

With long straight stretches driving fatigue sets in. Plan to stop every 2 hours. Notable rest areas: the US-20 rest stop west of Lusk (has picnic tables and a historical marker), the Chadron State Park (day-use fee $6), and the Valentine Rest Area (clean with vending machines).

• Best coffee: Cody's Mountain Coffee Company. On the road, Chadron's Roost Café.
• Stretch breaks: Walk the nature trails at the Valentine National Wildlife Refuge.
• Overnight options: If fatigued, stop in Chadron (Super 8, Holiday Inn Express) or Valentine (Trading Post Motel, Sandhills Motel).

The journey crosses three distinct eco-regions: the Bighorn Basin's high desert, the Pine Ridge escarpment, and the Nebraska Sandhills. Each offers unique geology and wildlife. The Sandhills alone contain the largest stabilized sand dune field in the Western Hemisphere, with groundwater-fed lakes and meandering streams.

• Natural attractions: Fort Robinson State Park (historic cavalry fort with scenic drives), the Chadron State Park's rugged canyons, and the Niobrara National Scenic River near Valentine for canoeing.
• UNESCO World Heritage Sites: None directly on the route. The closest is the Black Hills' Mount Rushmore National Memorial (a National Memorial, not UNESCO). For true UNESCO, consider a side trip to the Badlands National Park, which is part of the Fossil Lake area (not inscribed, but worthy).
• Hidden off-route spots: Take a 20-minute detour north on US-385 to see the Museum of the Fur Trade near Chadron, or the Agate Fossil Beds National Monument (35 miles south of Harrison, NE).

Local Commerce & Culture

Chadron and Valentine are authentic cattle-and-railroad towns. In Chadron, visit the Dawes County Museum and the historic Pine Ridge Country. Valentine is the gateway to the Sandhills and home to the Cherry County Historical Society Museum. Local shops sell Western wear, bison jerky, and Native American crafts.

• Farmers markets: Saturdays in Chadron (June–September) and Valentine (July–September).
• Unique souvenirs: Handmade cowhides and Sandhills pottery.
• Cultural events: Chadron's Fur Trade Days in June, Valentine's Sandhills Motoring Festival in August.

Culinary Infrastructure

Dining options are limited but distinctive. In Cody, you have many choices; on the road, expect cafes and small-town diners. Key stops include the Lusk Coffee Company for breakfast burritos, the Scavenger's Café in Chadron for bison burgers, and the Peppermill Restaurant in Valentine for steak and walleye.

• Local specialties: Nebraska beef, chokecherry jam, and Kool-Aid (invented in Hastings, but widely available).
• Vegetarian/vegan: Limited; pack snacks from home.
• Bear-proof food storage? Not needed, but keep food sealed to avoid attracting wildlife at rest stops.