Bozeman to Idaho Falls: Road Trip Guide & Distance

How far is Bozeman from Idaho Falls?

The distance from Bozeman to Idaho Falls is 160.3 miles (258 km) as the crow flies. Idaho Falls is located SSW of Bozeman. By car, the driving distance is approximately 200.4 miles, taking about 4h 2min. A direct flight would take roughly 49min. Both are located in United States — Bozeman in Montana and Idaho Falls in Idaho.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Bozeman and Idaho 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.