How far is Duluth from St Louis?
There are several ways to calculate distances between St Louis and Duluth. Here are two common 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 earth.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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Duluth International Airport (DLH) is 1 hour 34 minutes.
Time difference and current local times
There is no time difference between St Louis and Duluth.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 108 kg (239 pounds).
St Louis to Duluth flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Duluth (DLH).