How far is St Louis, MO, from Sioux Falls, SD?
The distance between Sioux Falls (Sioux Falls Regional Airport) and St Louis (St. Louis Lambert International Airport) is 471 miles / 757 kilometers / 409 nautical miles.
The driving distance from Sioux Falls (FSD) to St Louis (STL) is 603 miles / 971 kilometers, and travel time by car is about 11 hours 7 minutes.
Sioux Falls Regional Airport – St. Louis Lambert International Airport
Search flights
Distance from Sioux Falls to St Louis
There are several ways to calculate the distance from Sioux Falls to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 470.524 miles
- 757.235 kilometers
- 408.874 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- 470.218 miles
- 756.742 kilometers
- 408.608 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 Sioux Falls to St Louis?
The estimated flight time from Sioux Falls Regional Airport to St. Louis Lambert International Airport is 1 hour and 23 minutes.
What is the time difference between Sioux Falls and St Louis?
There is no time difference between Sioux Falls and St Louis.
Flight carbon footprint between Sioux Falls Regional Airport (FSD) and St. Louis Lambert International Airport (STL)
On average, flying from Sioux Falls to St Louis generates about 94 kg of CO2 per passenger, and 94 kilograms equals 208 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux Falls to St Louis
See the map of the shortest flight path between Sioux Falls Regional Airport (FSD) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Sioux Falls Regional Airport |
|---|---|
| City: | Sioux Falls, SD |
| Country: | United States  |
| IATA Code: | FSD |
| ICAO Code: | KFSD |
| Coordinates: | 43°34′55″N, 96°44′30″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 |