Idaho Falls to Mandan: Road Trip Guide & Distance

589.9 miles 949.4 km · straight line
707.9 miles estimated 1139.3 km · driving distance
14h 14min estimated drive time
$68 - $84 estimated fuel cost
~1h 41min flight time
63° ENE bearing direction

How far is Idaho Falls from Mandan?

The distance from Idaho Falls to Mandan is 589.9 miles (949.4 km) as the crow flies. Mandan is located ENE of Idaho Falls. By car, the driving distance is approximately 707.9 miles, taking about 14h 14min. A direct flight would take roughly 1h 41min. Both are located in United States — Idaho Falls in Idaho and Mandan in North Dakota.

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. 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 Idaho Falls and Mandan. 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.

How to Get from Idaho Falls to Mandan

Method Time Est. Cost Best For
Drive 14h 14min $68 - $84 Flexible stops
Fly ~1h 41min $80–200* Speed
Bus ~17h 5min $57–$106* Budget
Train ~18h 30min $85–$248* Comfort

Suggested Stops Between Idaho Falls & Mandan

Quick Facts

Idaho Falls
43.47°N, 112.03°W
America/Boise
1434m elevation
Mandan
46.83°N, 100.89°W
America/North_Dakota/New_Salem
502m elevation
Explore more routes from Mandan

Did You Know?

  • At walking speed (3 mph), it would take about 197 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 49 hours
  • You could travel this distance about 42.2 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients