How far is Chicago, IL, from Cheyenne, WY?
The distance between Cheyenne (Cheyenne Regional Airport) and Chicago (Chicago O'Hare International Airport) is 877 miles / 1411 kilometers / 762 nautical miles.
The driving distance from Cheyenne (CYS) to Chicago (ORD) is 956 miles / 1539 kilometers, and travel time by car is about 16 hours 59 minutes.
Cheyenne Regional Airport – Chicago O'Hare International Airport
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Distance from Cheyenne to Chicago
There are several ways to calculate the distance from Cheyenne to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 876.685 miles
- 1410.887 kilometers
- 761.818 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- 874.427 miles
- 1407.254 kilometers
- 759.857 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 Cheyenne to Chicago?
The estimated flight time from Cheyenne Regional Airport to Chicago O'Hare International Airport is 2 hours and 9 minutes.
What is the time difference between Cheyenne and Chicago?
The time difference between Cheyenne and Chicago is 1 hour. Chicago is 1 hour ahead of Cheyenne.
Flight carbon footprint between Cheyenne Regional Airport (CYS) and Chicago O'Hare International Airport (ORD)
On average, flying from Cheyenne to Chicago generates about 142 kg of CO2 per passenger, and 142 kilograms equals 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cheyenne to Chicago
See the map of the shortest flight path between Cheyenne Regional Airport (CYS) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States  |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |