How far is International Falls, MN, from Sioux Falls, SD?
The distance between Sioux Falls (Sioux Falls Regional Airport) and International Falls (Falls International Airport) is 380 miles / 611 kilometers / 330 nautical miles.
The driving distance from Sioux Falls (FSD) to International Falls (INL) is 501 miles / 807 kilometers, and travel time by car is about 9 hours 26 minutes.
Sioux Falls Regional Airport – Falls International Airport
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Distance from Sioux Falls to International Falls
There are several ways to calculate the distance from Sioux Falls to International Falls. Here are two standard methods:
Vincenty's formula (applied above)- 379.723 miles
- 611.105 kilometers
- 329.970 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- 379.649 miles
- 610.986 kilometers
- 329.906 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 International Falls?
The estimated flight time from Sioux Falls Regional Airport to Falls International Airport is 1 hour and 13 minutes.
What is the time difference between Sioux Falls and International Falls?
There is no time difference between Sioux Falls and International Falls.
Flight carbon footprint between Sioux Falls Regional Airport (FSD) and Falls International Airport (INL)
On average, flying from Sioux Falls to International Falls generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 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 International Falls
See the map of the shortest flight path between Sioux Falls Regional Airport (FSD) and Falls International Airport (INL).
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 | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″W |