# Distance between Watertown, NY (ART) and Eau Claire, WI (EAU)

Flight distance from Watertown to Eau Claire (Watertown International Airport – Chippewa Valley Regional Airport) is 766 miles / 1233 kilometers / 666 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Watertown (ART) to Eau Claire (EAU) is 952 miles / 1532 kilometers and travel time by car is about 18 hours 7 minutes.

## 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).

## Airport information

A Watertown International Airport
City: Watertown, NY
Country: United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B 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

## Time difference and current local times

The time difference between Watertown and Eau Claire is 1 hour. Eau Claire is 1 hour behind Watertown.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (290 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Eau Claire (EAU).

Distance:
766
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
766

Round trip?