Lewiston, Idaho to Twin Falls: Road Trip Guide & Distance

How far is Lewiston, Idaho from Twin Falls?

The distance from Lewiston, Idaho to Twin Falls is 294.5 miles (474 km) as the crow flies. Twin Falls is located SSE of Lewiston, Idaho. By car, the driving distance is approximately 368.2 miles, taking about 7h 24min. A direct flight would take roughly 1h 6min. Both are located in United States.

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 Lewiston, Idaho and Twin Falls. 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.