How far is Duluth, MN, from Chicago, IL?
The distance between Chicago (Chicago Midway International Airport) and Duluth (Duluth International Airport) is 413 miles / 664 kilometers / 359 nautical miles.
The driving distance from Chicago (MDW) to Duluth (DLH) is 481 miles / 774 kilometers, and travel time by car is about 9 hours 20 minutes.
Chicago Midway International Airport – Duluth International Airport
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Distance from Chicago to Duluth
There are several ways to calculate the distance from Chicago to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 412.569 miles
- 663.965 kilometers
- 358.513 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- 412.451 miles
- 663.776 kilometers
- 358.410 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 Chicago to Duluth?
The estimated flight time from Chicago Midway International Airport to Duluth International Airport is 1 hour and 16 minutes.
What is the time difference between Chicago and Duluth?
Flight carbon footprint between Chicago Midway International Airport (MDW) and Duluth International Airport (DLH)
On average, flying from Chicago to Duluth generates about 86 kg of CO2 per passenger, and 86 kilograms equals 189 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to Duluth
See the map of the shortest flight path between Chicago Midway International Airport (MDW) and Duluth International Airport (DLH).
Airport information
| Origin | Chicago Midway International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | MDW |
| ICAO Code: | KMDW |
| Coordinates: | 41°47′9″N, 87°45′8″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 |