How far is Louisville, KY, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Louisville (Louisville International Airport) is 814 miles / 1310 kilometers / 707 nautical miles.
The driving distance from International Falls (INL) to Louisville (SDF) is 931 miles / 1498 kilometers, and travel time by car is about 17 hours 48 minutes.
Falls International Airport – Louisville International Airport
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Distance from International Falls to Louisville
There are several ways to calculate the distance from International Falls to Louisville. Here are two standard methods:
Vincenty's formula (applied above)- 813.716 miles
- 1309.549 kilometers
- 707.100 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- 813.770 miles
- 1309.636 kilometers
- 707.147 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 International Falls to Louisville?
The estimated flight time from Falls International Airport to Louisville International Airport is 2 hours and 2 minutes.
What is the time difference between International Falls and Louisville?
Flight carbon footprint between Falls International Airport (INL) and Louisville International Airport (SDF)
On average, flying from International Falls to Louisville generates about 136 kg of CO2 per passenger, and 136 kilograms equals 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from International Falls to Louisville
See the map of the shortest flight path between Falls International Airport (INL) and Louisville International Airport (SDF).
Airport information
| Origin | 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 |
| Destination | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |