How far is Champaign, IL, from Eau Claire, WI?
The distance between Eau Claire (Chippewa Valley Regional Airport) and Champaign (University of Illinois Willard Airport) is 371 miles / 597 kilometers / 323 nautical miles.
The driving distance from Eau Claire (EAU) to Champaign (CMI) is 432 miles / 696 kilometers, and travel time by car is about 7 hours 57 minutes.
Chippewa Valley Regional Airport – University of Illinois Willard Airport
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Distance from Eau Claire to Champaign
There are several ways to calculate the distance from Eau Claire to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 371.196 miles
- 597.381 kilometers
- 322.560 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- 371.309 miles
- 597.565 kilometers
- 322.659 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 Eau Claire to Champaign?
The estimated flight time from Chippewa Valley Regional Airport to University of Illinois Willard Airport is 1 hour and 12 minutes.
What is the time difference between Eau Claire and Champaign?
There is no time difference between Eau Claire and Champaign.
Flight carbon footprint between Chippewa Valley Regional Airport (EAU) and University of Illinois Willard Airport (CMI)
On average, flying from Eau Claire to Champaign generates about 80 kg of CO2 per passenger, and 80 kilograms equals 176 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Eau Claire to Champaign
See the map of the shortest flight path between Chippewa Valley Regional Airport (EAU) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Chippewa Valley Regional Airport |
|---|---|
| City: | Eau Claire, WI |
| Country: | United States  |
| IATA Code: | EAU |
| ICAO Code: | KEAU |
| Coordinates: | 44°51′56″N, 91°29′3″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 |