Aspen to Nampa: Road Trip Guide & Distance

How far is Aspen from Nampa?

The distance from Aspen to Nampa is 587.4 miles (945.3 km) as the crow flies. Nampa is located NW of Aspen. By car, the driving distance is approximately 704.9 miles, taking about 14h 11min. A direct flight would take roughly 1h 41min. Both are located in United States — Aspen in Colorado and Nampa in Idaho.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. 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 Aspen and Nampa. 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.