Sun Valley to Walla Walla: Road Trip Guide & Distance

How far is Sun Valley from Walla Walla?

The distance from Sun Valley to Walla Walla is 254.8 miles (410 km) as the crow flies. Walla Walla is located NW of Sun Valley. By car, the driving distance is approximately 318.5 miles, taking about 6h 24min. A direct flight would take roughly 1h 1min. Both are located in United States — Sun Valley in Idaho and Walla Walla in Washington.

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 Sun Valley and Walla Walla. 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.