Billings to Lewiston, Idaho: Road Trip Guide & Distance

How far is Billings from Lewiston, Idaho?

The distance from Billings to Lewiston, Idaho is 410.2 miles (660.1 km) as the crow flies. Lewiston, Idaho is located W of Billings. By car, the driving distance is approximately 492.2 miles, taking about 9h 54min. A direct flight would take roughly 1h 20min. Both are located in United States — Billings in Montana and Lewiston, Idaho in Idaho.

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 Billings and Lewiston, Idaho. 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.