How far is Eau Claire from Duluth?
There are several ways to calculate distances between Duluth and Eau Claire. Here are two common methods:Vincenty's formula (applied above)
- 140.717 miles
- 226.462 kilometers
- 122.280 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
- 140.749 miles
- 226.514 kilometers
- 122.308 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).
Estimated flight time from Duluth International Airport (DLH) to Chippewa Valley Regional Airport (EAU) is 45 minutes.
Time difference and current local times
There is no time difference between Duluth and Eau Claire.
Eau Claire, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (98 pounds).
Duluth to Eau Claire flight path
Shortest flight path between Duluth International Airport (DLH) and Chippewa Valley Regional Airport (EAU).
Frequent Flyer Miles Calculator
Duluth (DLH) → Eau Claire (EAU).