Bonners Ferry to Buffalo: Epic Road Trip Guide

This route traces the historic Nez Perce Trail, used by the Nez Perce tribe during their flight in 1877, passing through the Bitterroot and Rocky Mountains.

Driving from Bonners Ferry, ID to Buffalo, WY covers approximately 700 miles, a journey that takes about 11 hours of pure driving time.

Along the way, explore the Grant-Kohrs Ranch National Historic Site (a preserved cattle ranch) and the Custer National Forest. Local commerce thrives in small towns like Red Lodge and Cody, offering artisan goods and western heritage.

Culinary infrastructure ranges from classic diners to farm-to-table restaurants, with regional specialties like huckleberry pie in Montana and bison burgers in Wyoming.

Hidden off-route spots include the ghost town of Garnet, Montana, and the pictographs at Pictograph Cave State Park near Billings.

For those wondering, how to find the best stops and hidden gems between cities is a valuable resource.

The primary route follows US-2 east to Missoula, then I-90 east to Billings, and finally I-25 south to Buffalo. Gas stations are plentiful along interstates but sparse on secondary roads, so plan fuel stops.

Fuel prices average $3.50/gallon, with the cheapest found in Montana due to lower state taxes. The route passes through several national forests, offering scenic vistas but limited services.

Natural Landscapes & Attractions

Highlights include Glacier National Park (accessible via a detour), the Beartooth Highway (scenic byway), and the Bighorn Mountains.

UNESCO World Heritage Sites within a reasonable detour include Yellowstone National Park, known for its geothermal features.

Climate and Best Time to Drive

Summer months (June–August) offer mild temperatures, but afternoon thunderstorms are common; winter brings heavy snow and road closures, especially over mountain passes.

The route's aesthetics vary from pine forests to high desert, with peak foliage in late September.

Road quality is generally good on interstates, with occasional construction delays. Wildlife crossings are common, especially at dawn and dusk.

For families, stops like the Museum of the Rockies in Bozeman and the Buffalo Bill Center of the West in Cody offer educational fun. Pet-friendly accommodations are abundant, with many hotels allowing pets for a small fee.

To manage fatigue, take breaks at designated rest areas every two hours. Notable rest zones include those near Butte, MT and Sheridan, WY.

Local commerce includes art galleries and craft breweries, providing cultural immersion.