Map of flight path and driving directions from Louisville to Eau Claire.
Shortest flight path between Louisville International Airport (SDF) and Chippewa Valley Regional Airport (EAU).
How far is Eau Claire from Louisville?
There are several ways to calculate distances between Louisville and Eau Claire. Here are two common methods:Vincenty's formula (applied above)
- 549.330 miles
- 884.061 kilometers
- 477.355 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
- 549.372 miles
- 884.129 kilometers
- 477.391 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).
Time difference and current local times
The time difference between Louisville and Eau Claire is 1 hour. Eau Claire is 1 hour behind Louisville.
Eau Claire, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 106 kg (233 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Eau Claire (EAU).