How far is Alpena, MI, from Key West, FL?
The distance between Key West (Key West International Airport) and Alpena (Alpena County Regional Airport) is 1418 miles / 2283 kilometers / 1232 nautical miles.
The driving distance from Key West (EYW) to Alpena (APN) is 1747 miles / 2811 kilometers, and travel time by car is about 33 hours 43 minutes.
Key West International Airport – Alpena County Regional Airport
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Distance from Key West to Alpena
There are several ways to calculate the distance from Key West to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1418.302 miles
- 2282.536 kilometers
- 1232.471 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- 1421.512 miles
- 2287.702 kilometers
- 1235.260 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 Key West to Alpena?
The estimated flight time from Key West International Airport to Alpena County Regional Airport is 3 hours and 11 minutes.
What is the time difference between Key West and Alpena?
Flight carbon footprint between Key West International Airport (EYW) and Alpena County Regional Airport (APN)
On average, flying from Key West to Alpena generates about 174 kg of CO2 per passenger, and 174 kilograms equals 384 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Alpena
See the map of the shortest flight path between Key West International Airport (EYW) and Alpena County Regional Airport (APN).
Airport information
| Origin | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States  |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |
| Destination | 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 |