Sun Valley to Sunnyside: Road Trip Guide & Distance

How far is Sun Valley from Sunnyside?

The distance from Sun Valley to Sunnyside is 330.4 miles (531.8 km) as the crow flies. Sunnyside is located NW of Sun Valley. By car, the driving distance is approximately 396.6 miles, taking about 7h 59min. A direct flight would take roughly 1h 10min. Both are located in United States — Sun Valley in Idaho and Sunnyside in Washington.

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 Sun Valley and Sunnyside. 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.