Mount Rainier to Tri-Cities: Road Trip Guide & Distance

How far is Mount Rainier from Tri-Cities?

The distance from Mount Rainier to Tri-Cities is 128.9 miles (207.4 km) as the crow flies. Tri-Cities is located ESE of Mount Rainier. By car, the driving distance is approximately 161.1 miles, taking about 3h 14min. A direct flight would take roughly 46min. 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 Mount Rainier and Tri-Cities. 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.