Twin Falls to West Yellowstone: Road Trip Guide & Distance

How far is Twin Falls from West Yellowstone?

The distance from Twin Falls to West Yellowstone is 221.8 miles (357 km) as the crow flies. West Yellowstone is located NE of Twin Falls. By car, the driving distance is approximately 277.3 miles, taking about 5h 35min. A direct flight would take roughly 57min. Both are located in United States — Twin Falls in Idaho and West Yellowstone in Montana.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Twin Falls and West Yellowstone. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.