Gillette to Sioux Falls: Road Trip Guide & Distance
How far is Gillette from Sioux Falls?
The distance from Gillette to Sioux Falls is 439.5 miles (707.3 km) as the crow flies. Sioux Falls is located E of Gillette. By car, the driving distance is approximately 527.4 miles, taking about 10h 37min. A direct flight would take roughly 1h 23min. Both are located in United States — Gillette in Wyoming and Sioux Falls in South Dakota.
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 Gillette 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 Gillette to Sioux Falls
Suggested Stops Between Gillette & Sioux Falls
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Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 147 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 37 hours
- You could travel this distance about 56.7 times to circle the Earth's equator