Denver to Lewiston, Idaho: Road Trip Guide & Distance

How far is Denver from Lewiston, Idaho?

The distance from Denver to Lewiston, Idaho is 761 miles (1224.7 km) as the crow flies. Lewiston, Idaho is located NW of Denver. By car, the driving distance is approximately 1084.5 miles, taking about 19h 25min. A direct flight would take roughly 2h 2min. Both are located in United States — Denver in Colorado and Lewiston, Idaho 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. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Denver and Lewiston, Idaho. 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.