How far is St Louis, MO, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and St Louis (St. Louis Lambert International Airport) is 566 miles / 911 kilometers / 492 nautical miles.
The driving distance from Duluth (DLH) to St Louis (STL) is 695 miles / 1118 kilometers, and travel time by car is about 12 hours 56 minutes.
Duluth International Airport – St. Louis Lambert International Airport
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Distance from Duluth to St Louis
There are several ways to calculate the distance from Duluth to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 566.260 miles
- 911.308 kilometers
- 492.067 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- 566.747 miles
- 912.091 kilometers
- 492.490 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 St Louis?
The estimated flight time from Duluth International Airport to St. Louis Lambert International Airport is 1 hour and 34 minutes.
What is the time difference between Duluth and St Louis?
Flight carbon footprint between Duluth International Airport (DLH) and St. Louis Lambert International Airport (STL)
On average, flying from Duluth to St Louis generates about 108 kg of CO2 per passenger, and 108 kilograms equals 239 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 St Louis
See the map of the shortest flight path between Duluth International Airport (DLH) and St. Louis Lambert International Airport (STL).
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 | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |