Seattle to Tri-Cities: Road Trip Guide & Distance

How far is Seattle from Tri-Cities?

The distance from Seattle to Tri-Cities is 175.3 miles (282.1 km) as the crow flies. Tri-Cities is located ESE of Seattle. By car, the driving distance is approximately 222.7 miles, taking about 4h 13min. A direct flight would take roughly 51min. Both are located in United States.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Seattle and Tri-Cities. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.