Distance between International Falls, MN (INL) and Brookings, SD (BKX)
Flight distance from International Falls to Brookings (Falls International Airport – Brookings Regional Airport) is 336 miles / 541 kilometers / 292 nautical miles. Estimated flight time is 1 hour 8 minutes.
Driving distance from International Falls (INL) to Brookings (BKX) is 437 miles / 703 kilometers and travel time by car is about 8 hours 10 minutes.
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Multiple airports
International Falls - Brookings
Map of flight path and driving directions from International Falls to Brookings.
Shortest flight path between Falls International Airport (INL) and Brookings Regional Airport (BKX).
How far is Brookings from International Falls?
There are several ways to calculate distances between International Falls and Brookings. Here are two common methods:
Vincenty's formula (applied above)- 336.388 miles
- 541.363 kilometers
- 292.313 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- 336.243 miles
- 541.131 kilometers
- 292.187 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).
Airport information
| A | 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 |
| B | Brookings Regional Airport |
|---|---|
| City: | Brookings, SD |
| Country: | United States |
| IATA Code: | BKX |
| ICAO Code: | KBKX |
| Coordinates: | 44°18′17″N, 96°49′0″W |
Time difference and current local times
There is no time difference between International Falls and Brookings.
Time Difference
International Falls, MN
Brookings, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 75 kg (164 pounds).
Frequent Flyer Miles Calculator
International Falls (INL) → Brookings (BKX).
In total
Round trip?