Nampa to Sunnyside: Road Trip Guide & Distance

How far is Nampa from Sunnyside?

The distance from Nampa to Sunnyside is 255.6 miles (411.4 km) as the crow flies. Sunnyside is located NW of Nampa. By car, the driving distance is approximately 319.6 miles, taking about 6h 26min. A direct flight would take roughly 1h 1min. Both are located in United States — Nampa in Idaho and Sunnyside in Washington.

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. 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 Sunnyside. 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.