Altamont to North Cascades: Road Trip Guide & Distance

How far is Altamont from North Cascades?

The distance from Altamont to North Cascades is 454.1 miles (730.8 km) as the crow flies. North Cascades is located N of Altamont. By car, the driving distance is approximately 544.9 miles, taking about 10h 58min. A direct flight would take roughly 1h 25min. Both are located in United States — Altamont in Oregon and North Cascades 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. Heading North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road.

Coordinates come from public place data for Altamont and North Cascades. 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.