Grand Junction to West Yellowstone: Road Trip Guide & Distance

How far is Grand Junction from West Yellowstone?

The distance from Grand Junction to West Yellowstone is 408.4 miles (657.3 km) as the crow flies. West Yellowstone is located NNW of Grand Junction. By car, the driving distance is approximately 490.1 miles, taking about 9h 52min. A direct flight would take roughly 1h 19min. Both are located in United States — Grand Junction in Colorado and West Yellowstone in Montana.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Grand Junction 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.