Nampa to Yellowstone: Road Trip Guide & Distance

How far is Nampa from Yellowstone?

The distance from Nampa to Yellowstone is 303.2 miles (488 km) as the crow flies. Yellowstone is located ENE of Nampa. By car, the driving distance is approximately 379 miles, taking about 7h 38min. A direct flight would take roughly 1h 7min. Both are located in United States — Nampa in Idaho and Yellowstone in Wyoming.

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 East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Nampa and Yellowstone. 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.