Great Sand Dunes to Sioux City: Road Trip Guide & Distance
How far is Great Sand Dunes from Sioux City?
The distance from Great Sand Dunes to Sioux City is 584 miles (939.8 km) as the crow flies. Sioux City is located NE of Great Sand Dunes. By car, the driving distance is approximately 700.8 miles, taking about 14h 6min. A direct flight would take roughly 1h 40min. Both are located in United States — Great Sand Dunes in Colorado and Sioux City in Iowa.
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 Great Sand Dunes and Sioux City. 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 Great Sand Dunes to Sioux City
Suggested Stops Between Great Sand Dunes & Sioux City
- 162 mi
- 261 mi
- 3523 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 195 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 49 hours
- You could travel this distance about 42.6 times to circle the Earth's equator