Billings to Sioux Falls: Road Trip Guide & Distance
How far is Billings from Sioux Falls?
The distance from Billings to Sioux Falls is 598.3 miles (962.8 km) as the crow flies. Sioux Falls is located E of Billings. By car, the driving distance is approximately 717.9 miles, taking about 14h 27min. A direct flight would take roughly 1h 42min. Both are located in United States — Billings in Montana and Sioux Falls in South 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 Billings and Sioux 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.
How to Get from Billings to Sioux Falls
Suggested Stops Between Billings & Sioux Falls
- 1533 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 199 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 50 hours
- You could travel this distance about 41.6 times to circle the Earth's equator