Distance between Lexington, KY (LEX) and Champaign, IL (CMI)
Distance from Lexington to Champaign (Blue Grass Airport – University of Illinois Willard Airport) is 241 miles / 388 kilometers / 209 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Lexington - Champaign
How far is Champaign from Lexington?
There are several ways to calculate distances between Lexington and Champaign. Here are two common methods:
Vincenty's formula (applied above)- 241.035 miles
- 387.908 kilometers
- 209.454 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 240.767 miles
- 387.478 kilometers
- 209.221 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).
Flight duration
Estimated flight time from Blue Grass Airport (LEX) to University of Illinois Willard Airport (CMI) is 57 minutes.
Time difference and current local times
The time difference between Lexington and Champaign is 1 hour. Champaign is 1 hour behind Lexington.
Time Difference
Lexington, KY
Champaign, IL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 58 kg (128 pounds).
Airport information
| A | Blue Grass Airport |
|---|---|
| City: | Lexington, KY |
| Country: | United States  |
| IATA Code: | LEX |
| ICAO Code: | KLEX |
| Coordinates: | 38°2′11″N, 84°36′21″W |
| B | 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 |
Map
Lexington to Champaign flight map.
Frequent Flyer Miles Calculator
Lexington (LEX) → Champaign (CMI).
In total
Round trip?