How far is Alpena, MI, from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Alpena (Alpena County Regional Airport) is 1050 miles / 1689 kilometers / 912 nautical miles.
The driving distance from St Augustine (UST) to Alpena (APN) is 1260 miles / 2027 kilometers, and travel time by car is about 24 hours 16 minutes.
Northeast Florida Regional Airport – Alpena County Regional Airport
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Distance from St Augustine to Alpena
There are several ways to calculate the distance from St Augustine to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1049.677 miles
- 1689.291 kilometers
- 912.144 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- 1051.566 miles
- 1692.332 kilometers
- 913.786 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 St Augustine to Alpena?
The estimated flight time from Northeast Florida Regional Airport to Alpena County Regional Airport is 2 hours and 29 minutes.
What is the time difference between St Augustine and Alpena?
There is no time difference between St Augustine and Alpena.
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Alpena County Regional Airport (APN)
On average, flying from St Augustine to Alpena generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Augustine to Alpena
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Alpena County Regional Airport (APN).
Airport information
| Origin | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States  |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″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 |