Air Miles Calculator

Distance between Duluth, MN (DLH) and Eau Claire, WI (EAU)

Distance from Duluth to Eau Claire (Duluth International Airport – Chippewa Valley Regional Airport) is 141 miles / 226 kilometers / 122 nautical miles.

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).

Flight duration

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.

Time Difference

Duluth
Eau Claire

Duluth, MN

 CDT

Eau Claire, WI

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 44 kg (98 pounds).

Airport information


A Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

B Chippewa Valley Regional Airport
City: Eau Claire, WI
Country: United States Flag of United States
IATA Code: EAU
ICAO Code: KEAU
Coordinates: 44°51′56″N, 91°29′3″W

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).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
141
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
141

Round trip?