How far is Brookings, SD, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Brookings (Brookings Regional Airport) is 654 miles / 1053 kilometers / 569 nautical miles.
The driving distance from Alpena (APN) to Brookings (BKX) is 821 miles / 1322 kilometers, and travel time by car is about 17 hours 8 minutes.
Alpena County Regional Airport – Brookings Regional Airport
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Distance from Alpena to Brookings
There are several ways to calculate the distance from Alpena to Brookings. Here are two standard methods:
Vincenty's formula (applied above)- 654.399 miles
- 1053.154 kilometers
- 568.658 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- 652.600 miles
- 1050.258 kilometers
- 567.094 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 Alpena to Brookings?
The estimated flight time from Alpena County Regional Airport to Brookings Regional Airport is 1 hour and 44 minutes.
What is the time difference between Alpena and Brookings?
The time difference between Alpena and Brookings is 1 hour. Brookings is 1 hour behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Brookings Regional Airport (BKX)
On average, flying from Alpena to Brookings generates about 119 kg of CO2 per passenger, and 119 kilograms equals 263 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alpena to Brookings
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Brookings Regional Airport (BKX).
Airport information
| Origin | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States  |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″W |
| Destination | Brookings Regional Airport |
|---|---|
| City: | Brookings, SD |
| Country: | United States |
| IATA Code: | BKX |
| ICAO Code: | KBKX |
| Coordinates: | 44°18′17″N, 96°49′0″W |