How far is Key West, FL, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Key West (Key West International Airport) is 1418 miles / 2283 kilometers / 1232 nautical miles.
The driving distance from Alpena (APN) to Key West (EYW) is 1747 miles / 2811 kilometers, and travel time by car is about 33 hours 38 minutes.
Alpena County Regional Airport – Key West International Airport
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Distance from Alpena to Key West
There are several ways to calculate the distance from Alpena to Key West. 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 Alpena to Key West?
The estimated flight time from Alpena County Regional Airport to Key West International Airport is 3 hours and 11 minutes.
What is the time difference between Alpena and Key West?
Flight carbon footprint between Alpena County Regional Airport (APN) and Key West International Airport (EYW)
On average, flying from Alpena to Key West 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 Alpena to Key West
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Key West International Airport (EYW).
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 | 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 |