How far is Eau Claire, WI, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Eau Claire (Chippewa Valley Regional Airport) is 141 miles / 226 kilometers / 122 nautical miles.
The driving distance from Duluth (DLH) to Eau Claire (EAU) is 157 miles / 253 kilometers, and travel time by car is about 3 hours 14 minutes.
Duluth International Airport – Chippewa Valley Regional Airport
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Distance from Duluth to Eau Claire
There are several ways to calculate the distance from Duluth to Eau Claire. Here are two standard 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 planet.
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).
How long does it take to fly from Duluth to Eau Claire?
The estimated flight time from Duluth International Airport to Chippewa Valley Regional Airport is 45 minutes.
What is the time difference between Duluth and Eau Claire?
Flight carbon footprint between Duluth International Airport (DLH) and Chippewa Valley Regional Airport (EAU)
On average, flying from Duluth to Eau Claire generates about 46 kg of CO2 per passenger, and 46 kilograms equals 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Duluth to Eau Claire
See the map of the shortest flight path between Duluth International Airport (DLH) and Chippewa Valley Regional Airport (EAU).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |
| Destination | 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 |