How far is Champaign, IL, from Liberal, KS?
The distance between Liberal (Liberal Mid-America Regional Airport) and Champaign (University of Illinois Willard Airport) is 717 miles / 1153 kilometers / 623 nautical miles.
The driving distance from Liberal (LBL) to Champaign (CMI) is 810 miles / 1303 kilometers, and travel time by car is about 15 hours 10 minutes.
Liberal Mid-America Regional Airport – University of Illinois Willard Airport
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Distance from Liberal to Champaign
There are several ways to calculate the distance from Liberal to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 716.659 miles
- 1153.351 kilometers
- 622.760 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- 715.173 miles
- 1150.960 kilometers
- 621.468 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 Liberal to Champaign?
The estimated flight time from Liberal Mid-America Regional Airport to University of Illinois Willard Airport is 1 hour and 51 minutes.
What is the time difference between Liberal and Champaign?
Flight carbon footprint between Liberal Mid-America Regional Airport (LBL) and University of Illinois Willard Airport (CMI)
On average, flying from Liberal to Champaign generates about 126 kg of CO2 per passenger, and 126 kilograms equals 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Liberal to Champaign
See the map of the shortest flight path between Liberal Mid-America Regional Airport (LBL) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Liberal Mid-America Regional Airport |
|---|---|
| City: | Liberal, KS |
| Country: | United States  |
| IATA Code: | LBL |
| ICAO Code: | KLBL |
| Coordinates: | 37°2′39″N, 100°57′35″W |
| Destination | 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 |