Fort Collins to West Yellowstone: Road Trip Guide & Distance

How far is Fort Collins from West Yellowstone?

The distance from Fort Collins to West Yellowstone is 415.7 miles (669 km) as the crow flies. West Yellowstone is located NW of Fort Collins. By car, the driving distance is approximately 498.8 miles, taking about 10h 2min. A direct flight would take roughly 1h 20min. Both are located in United States — Fort Collins 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 Fort Collins 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.