Calculations with different methods
- 462.522 miles
- 744.358 kilometers
- 401.921 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 461.388 miles
- 742.531 kilometers
- 400.935 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Sioux Falls Regional Airport (FSD) is 1 hour 22 minutes.
Time difference and current local times
There is no time difference between Chicago and Sioux Falls.
Sioux Falls, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 87 kg (193 pounds).
Chicago to Sioux Falls flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Sioux Falls (FSD).