How far is Cheyenne, WY, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Cheyenne (Cheyenne Regional Airport) is 872 miles / 1403 kilometers / 757 nautical miles.
The driving distance from Champaign (CMI) to Cheyenne (CYS) is 963 miles / 1549 kilometers, and travel time by car is about 17 hours 24 minutes.
University of Illinois Willard Airport – Cheyenne Regional Airport
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Distance from Champaign to Cheyenne
There are several ways to calculate the distance from Champaign to Cheyenne. Here are two standard methods:
Vincenty's formula (applied above)- 871.700 miles
- 1402.864 kilometers
- 757.486 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- 869.517 miles
- 1399.352 kilometers
- 755.589 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 Cheyenne?
The estimated flight time from University of Illinois Willard Airport to Cheyenne Regional Airport is 2 hours and 9 minutes.
What is the time difference between Champaign and Cheyenne?
The time difference between Champaign and Cheyenne is 1 hour. Cheyenne is 1 hour behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Cheyenne Regional Airport (CYS)
On average, flying from Champaign to Cheyenne generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 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 Cheyenne
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Cheyenne Regional Airport (CYS).
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 | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″W |