Missoula to Mount Vernon, Washington: Road Trip Guide & Distance

How far is Missoula from Mount Vernon, Washington?

The distance from Missoula to Mount Vernon, Washington is 402.2 miles (647.3 km) as the crow flies. Mount Vernon, Washington is located WNW of Missoula. By car, the driving distance is approximately 482.7 miles, taking about 9h 43min. A direct flight would take roughly 1h 19min. Both are located in United States — Missoula in Montana and Mount Vernon, Washington 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 Missoula and Mount Vernon, Washington. 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.