How far is Louisville, KY, from Cheyenne, WY?
The distance between Cheyenne (Cheyenne Regional Airport) and Louisville (Louisville International Airport) is 1035 miles / 1666 kilometers / 900 nautical miles.
The driving distance from Cheyenne (CYS) to Louisville (SDF) is 1150 miles / 1851 kilometers, and travel time by car is about 20 hours 40 minutes.
Cheyenne Regional Airport – Louisville International Airport
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Distance from Cheyenne to Louisville
There are several ways to calculate the distance from Cheyenne to Louisville. Here are two standard methods:
Vincenty's formula (applied above)- 1035.479 miles
- 1666.443 kilometers
- 899.807 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- 1033.074 miles
- 1662.572 kilometers
- 897.717 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 Louisville?
The estimated flight time from Cheyenne Regional Airport to Louisville International Airport is 2 hours and 27 minutes.
What is the time difference between Cheyenne and Louisville?
Flight carbon footprint between Cheyenne Regional Airport (CYS) and Louisville International Airport (SDF)
On average, flying from Cheyenne to Louisville generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 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 Louisville
See the map of the shortest flight path between Cheyenne Regional Airport (CYS) and Louisville International Airport (SDF).
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 | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |