How far is Key West, FL, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Key West (Key West International Airport) is 1132 miles / 1822 kilometers / 984 nautical miles.
The driving distance from Champaign (CMI) to Key West (EYW) is 1433 miles / 2306 kilometers, and travel time by car is about 27 hours 7 minutes.
University of Illinois Willard Airport – Key West International Airport
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Distance from Champaign to Key West
There are several ways to calculate the distance from Champaign to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 1132.165 miles
- 1822.043 kilometers
- 983.825 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- 1134.625 miles
- 1826.001 kilometers
- 985.962 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 Key West?
The estimated flight time from University of Illinois Willard Airport to Key West International Airport is 2 hours and 38 minutes.
What is the time difference between Champaign and Key West?
The time difference between Champaign and Key West is 1 hour. Key West is 1 hour ahead of Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Key West International Airport (EYW)
On average, flying from Champaign to Key West generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 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 Key West
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Key West International Airport (EYW).
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 | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |