Map of flight path and driving directions from Charleston to Eau Claire.
Shortest flight path between Charleston International Airport (CHS) and Chippewa Valley Regional Airport (EAU).
How far is Eau Claire from Charleston?
There are several ways to calculate distances between Charleston and Eau Claire. Here are two common methods:Vincenty's formula (applied above)
- 1028.379 miles
- 1655.015 kilometers
- 893.637 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
- 1028.573 miles
- 1655.327 kilometers
- 893.805 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 Charleston and Eau Claire is 1 hour. Eau Claire is 1 hour behind Charleston.
Eau Claire, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 153 kg (336 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Eau Claire (EAU).