Rock Springs to West Yellowstone: Road Trip Guide & Distance

How far is Rock Springs from West Yellowstone?

The distance from Rock Springs to West Yellowstone is 233.1 miles (375.1 km) as the crow flies. West Yellowstone is located NNW of Rock Springs. By car, the driving distance is approximately 291.4 miles, taking about 5h 52min. A direct flight would take roughly 58min. Both are located in United States — Rock Springs in Wyoming 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. 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 Rock Springs 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.