Nampa to Portland, Oregon: Road Trip Guide & Distance

How far is Nampa from Portland, Oregon?

The distance from Nampa to Portland, Oregon is 330.6 miles (532 km) as the crow flies. Portland, Oregon is located WNW of Nampa. By car, the driving distance is approximately 416.1 miles, taking about 7h 42min. A direct flight would take roughly 1h 10min. Both are located in United States — Nampa in Idaho and Portland, Oregon in Oregon.

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 Nampa and Portland, Oregon. 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.