Glacier to Sun Valley: Road Trip Guide & Distance

How far is Glacier from Sun Valley?

The distance from Glacier to Sun Valley is 350.8 miles (564.5 km) as the crow flies. Sun Valley is located S of Glacier. By car, the driving distance is approximately 420.9 miles, taking about 8h 28min. A direct flight would take roughly 1h 12min. Both are located in United States — Glacier in Montana and Sun Valley in Idaho.

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. As you head South, expect warmer temperatures. Make sure your car's AC is working well before embarking on this journey.

Coordinates come from public place data for Glacier and Sun Valley. 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.