Map of flight path and driving directions from Watertown to Eau Claire.
Shortest flight path between Watertown International Airport (ART) and Chippewa Valley Regional Airport (EAU).
How far is Eau Claire from Watertown?
There are several ways to calculate distances between Watertown and Eau Claire. Here are two common methods:Vincenty's formula (applied above)
- 766.259 miles
- 1233.174 kilometers
- 665.861 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
- 764.163 miles
- 1229.800 kilometers
- 664.039 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 Watertown and Eau Claire is 1 hour. Eau Claire is 1 hour behind Watertown.
Eau Claire, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (290 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Eau Claire (EAU).