How far is Sioux Falls, SD, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Sioux Falls (Sioux Falls Regional Airport) is 500 miles / 805 kilometers / 435 nautical miles.
The driving distance from Champaign (CMI) to Sioux Falls (FSD) is 647 miles / 1041 kilometers, and travel time by car is about 11 hours 54 minutes.
University of Illinois Willard Airport – Sioux Falls Regional Airport
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Distance from Champaign to Sioux Falls
There are several ways to calculate the distance from Champaign to Sioux Falls. Here are two standard methods:
Vincenty's formula (applied above)- 500.405 miles
- 805.323 kilometers
- 434.840 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 499.548 miles
- 803.945 kilometers
- 434.096 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Champaign to Sioux Falls?
The estimated flight time from University of Illinois Willard Airport to Sioux Falls Regional Airport is 1 hour and 26 minutes.
What is the time difference between Champaign and Sioux Falls?
There is no time difference between Champaign and Sioux Falls.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Sioux Falls Regional Airport (FSD)
On average, flying from Champaign to Sioux Falls generates about 99 kg of CO2 per passenger, and 99 kilograms equals 218 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Sioux Falls
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Sioux Falls Regional Airport (FSD).
Airport information
| Origin | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |
| Destination | Sioux Falls Regional Airport |
|---|---|
| City: | Sioux Falls, SD |
| Country: | United States |
| IATA Code: | FSD |
| ICAO Code: | KFSD |
| Coordinates: | 43°34′55″N, 96°44′30″W |