Boise to Washougal: Road Trip Guide & Distance

How far is Boise from Washougal?

The distance from Boise to Washougal is 331.6 miles (533.7 km) as the crow flies. Washougal is located WNW of Boise. By car, the driving distance is approximately 397.9 miles, taking about 8h 0min. A direct flight would take roughly 1h 10min. Both are located in United States — Boise in Idaho and Washougal 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 Boise and Washougal. 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.