How far is Sioux Falls, SD, from Lexington, KY?
The distance between Lexington (Lexington Blue Grass Airport) and Sioux Falls (Sioux Falls Regional Airport) is 741 miles / 1193 kilometers / 644 nautical miles.
The driving distance from Lexington (LEX) to Sioux Falls (FSD) is 941 miles / 1514 kilometers, and travel time by car is about 17 hours 16 minutes.
Lexington Blue Grass Airport – Sioux Falls Regional Airport
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Distance from Lexington to Sioux Falls
There are several ways to calculate the distance from Lexington to Sioux Falls. Here are two standard methods:
Vincenty's formula (applied above)- 741.360 miles
- 1193.103 kilometers
- 644.224 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- 740.234 miles
- 1191.291 kilometers
- 643.246 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 Lexington to Sioux Falls?
The estimated flight time from Lexington Blue Grass Airport to Sioux Falls Regional Airport is 1 hour and 54 minutes.
What is the time difference between Lexington and Sioux Falls?
Flight carbon footprint between Lexington Blue Grass Airport (LEX) and Sioux Falls Regional Airport (FSD)
On average, flying from Lexington to Sioux Falls generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lexington to Sioux Falls
See the map of the shortest flight path between Lexington Blue Grass Airport (LEX) and Sioux Falls Regional Airport (FSD).
Airport information
| Origin | Lexington Blue Grass Airport |
|---|---|
| City: | Lexington, KY |
| Country: | United States  |
| IATA Code: | LEX |
| ICAO Code: | KLEX |
| Coordinates: | 38°2′11″N, 84°36′21″W |
| Destination | 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 |