How far is Duluth, MN, from Eau Claire, WI?
The distance between Eau Claire (Chippewa Valley Regional Airport) and Duluth (Duluth International Airport) is 141 miles / 226 kilometers / 122 nautical miles.
The driving distance from Eau Claire (EAU) to Duluth (DLH) is 157 miles / 253 kilometers, and travel time by car is about 3 hours 15 minutes.
Chippewa Valley Regional Airport – Duluth International Airport
Search flights
Distance from Eau Claire to Duluth
There are several ways to calculate the distance from Eau Claire to Duluth. 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 Eau Claire to Duluth?
The estimated flight time from Chippewa Valley Regional Airport to Duluth International Airport is 45 minutes.
What is the time difference between Eau Claire and Duluth?
Flight carbon footprint between Chippewa Valley Regional Airport (EAU) and Duluth International Airport (DLH)
On average, flying from Eau Claire to Duluth 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 Eau Claire to Duluth
See the map of the shortest flight path between Chippewa Valley Regional Airport (EAU) and Duluth International Airport (DLH).
Airport information
| Origin | 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 |
| Destination | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |