Cody to Dillon: A Scenic Wyoming-Montana Road Trip Guide

The drive from Cody, Wyoming to Dillon, Montana covers roughly 350 miles along US-14, US-310, and I-90, taking about 5.5 hours without stops. This route traverses the rugged Bighorn Basin, crosses the Shoshone River, and climbs over the Beartooth Mountains' foothills. A little-known fact: near Cody, the Shoshone River canyon features some of the oldest exposed rocks in the Rockies, dating back 2.9 billion years.

This guide explores the best stops between these two towns, answering how long to drive Cody, WY to Dillon, MT and whether it's worth driving this route. For deeper insights on finding hidden gems, check out how to find the best stops and hidden gems between cities.

Natural Landscapes and Attractions

The route offers stunning vistas: the red cliffs of the Bighorn Basin, the Pryor Mountains, and the Gallatin Valley. Yellowstone National Park is a short detour from Cody (about 50 miles west). The Beartooth Highway (US-212) is a scenic alternative but adds hours.

• Shoshone River Canyon: dramatic cliffs and rafting.
• Bighorn Canyon National Recreation Area: near Lovell, offers boating and hiking.
• Pictograph Cave State Park: south of Billings, ancient rock art.
• Bridger Bowl: near Bozeman, skiing in winter.

UNESCO World Heritage Sites

While none directly on the route, Yellowstone National Park (a UNESCO site) is a 1-hour detour from Cody. Its geothermal features and wildlife are worth the extra drive. Within the park, Old Faithful and Grand Prismatic Spring are must-sees.

Local Commerce and Culture

Cody has a strong Western heritage with the Buffalo Bill Center of the West. Greybull features the Greybull Museum showcasing dinosaur fossils. Lovell is known for its annual Mustang Days. Billings offers the Western Heritage Center. Bozeman is a college town with vibrant breweries and art galleries. Dillon is home to the University of Montana Western and historic downtown.

Infrastructure Safety and Road Quality

US-14 has guardrails and occasional wildlife crossings. US-310 is flat but can be monotonous. I-90 has high-speed traffic but good lighting. All roads are plowed in winter, but closures occur during blizzards. Carry emergency supplies: water, blanket, flashlight.

Family and Child Suitability

The drive is family-friendly with many kid-oriented stops:

• Buffalo Bill Center of the West in Cody: five museums in one.
• Yellowstone National Park: wildlife watching and hiking.
• Pictograph Cave State Park: easy trails and educational.
• Bozeman Children's Museum: interactive exhibits.
• Dillon's outdoor activities: fishing and parks.

Pet-Friendly Framework

Pets are allowed at most rest areas and many national forests. National parks restrict pets on trails. Services: pet-friendly motels in Cody, Billings, Bozeman, and Dillon.

• Designated pet relief areas at rest stops along I-90.
• Veterinary clinics in Billings and Bozeman.

Fatigue Management and Rest Zones

I-90 has rest areas with restrooms and picnic tables every 30-40 miles. US-14 and US-310 have fewer formal stops but plenty of pull-offs. Recommended stops for breaks: Greybull (rest area with views), Lovell (town park), Billings (multiple rest areas), Bozeman (Bridger Creek rest area).

Hidden Off-Route Spots

• Pryor Mountain Wild Horse Range: near Lovell, free-roaming mustangs.
• Red Lodge: charming mountain town off US-212, good for lunch.
• Madison River: fly-fishing paradise near Ennis, west of Dillon.

Culinary Infrastructure

Cody offers steakhouse and cowboy cuisine. Greybull has diners. Billings has diverse restaurants including Vietnamese and Mexican. Bozeman's food scene includes farm-to-table and craft breweries. Dillon has classic American fare.

• Recommendations: The Irma Hotel in Cody (buffalo burgers), Stella's Kitchen in Billings (breakfast), Plonk in Bozeman (New American).

Fuel and Route Economics

Gas stations are plentiful along US-14 and I-90, but sparse between Greybull and Lovell. Fill up in Cody or Billings to avoid price spikes. Diesel and regular unleaded are widely available. Credit cards accepted almost everywhere.

• Cody has multiple stations near US-14.
• Greybull: 2-3 stations on Main Street.
• Lovell: 2 stations near US-310.
• Billings: numerous along I-90.
• Bozeman: suburban stations near I-90.
• Dillon: stations on MT-41.

Road Quality and Safety

US-14 from Cody to Greybull is a two-lane road with moderate curves. The stretch from Lovell to Billings on US-310 is straight but can have strong crosswinds. I-90 is well-maintained with rest areas every 30-50 miles. Winter driving requires chains or snow tires, especially over Bozeman Pass.