How far is Champaign, IL, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Champaign (University of Illinois Willard Airport) is 509 miles / 819 kilometers / 442 nautical miles.
The driving distance from Duluth (DLH) to Champaign (CMI) is 586 miles / 943 kilometers, and travel time by car is about 11 hours 1 minutes.
Duluth International Airport – University of Illinois Willard Airport
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Distance from Duluth to Champaign
There are several ways to calculate the distance from Duluth to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 509.098 miles
- 819.313 kilometers
- 442.394 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- 509.259 miles
- 819.573 kilometers
- 442.534 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 Champaign?
The estimated flight time from Duluth International Airport to University of Illinois Willard Airport is 1 hour and 27 minutes.
What is the time difference between Duluth and Champaign?
Flight carbon footprint between Duluth International Airport (DLH) and University of Illinois Willard Airport (CMI)
On average, flying from Duluth to Champaign generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 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 Champaign
See the map of the shortest flight path between Duluth International Airport (DLH) and University of Illinois Willard Airport (CMI).
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 | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |