How far is Chicago, IL, from Eau Claire, WI?
The distance between Eau Claire (Chippewa Valley Regional Airport) and Chicago (Chicago O'Hare International Airport) is 269 miles / 432 kilometers / 233 nautical miles.
The driving distance from Eau Claire (EAU) to Chicago (ORD) is 308 miles / 495 kilometers, and travel time by car is about 5 hours 38 minutes.
Chippewa Valley Regional Airport – Chicago O'Hare International Airport
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Distance from Eau Claire to Chicago
There are several ways to calculate the distance from Eau Claire to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 268.587 miles
- 432.249 kilometers
- 233.396 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- 268.387 miles
- 431.928 kilometers
- 233.222 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 Chicago?
The estimated flight time from Chippewa Valley Regional Airport to Chicago O'Hare International Airport is 1 hour and 0 minutes.
What is the time difference between Eau Claire and Chicago?
Flight carbon footprint between Chippewa Valley Regional Airport (EAU) and Chicago O'Hare International Airport (ORD)
On average, flying from Eau Claire to Chicago generates about 65 kg of CO2 per passenger, and 65 kilograms equals 142 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 Chicago
See the map of the shortest flight path between Chippewa Valley Regional Airport (EAU) and Chicago O'Hare International Airport (ORD).
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 | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Airlines flying from Eau Claire (EAU) to Chicago (ORD)
| United Airlines |