How far is Alpena, MI, from Florence, SC?
The distance between Florence (Florence Regional Airport) and Alpena (Alpena County Regional Airport) is 779 miles / 1253 kilometers / 677 nautical miles.
The driving distance from Florence (FLO) to Alpena (APN) is 952 miles / 1532 kilometers, and travel time by car is about 18 hours 53 minutes.
Florence Regional Airport – Alpena County Regional Airport
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Distance from Florence to Alpena
There are several ways to calculate the distance from Florence to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 778.600 miles
- 1253.036 kilometers
- 676.585 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- 779.559 miles
- 1254.579 kilometers
- 677.418 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 Florence to Alpena?
The estimated flight time from Florence Regional Airport to Alpena County Regional Airport is 1 hour and 58 minutes.
What is the time difference between Florence and Alpena?
Flight carbon footprint between Florence Regional Airport (FLO) and Alpena County Regional Airport (APN)
On average, flying from Florence to Alpena generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Florence to Alpena
See the map of the shortest flight path between Florence Regional Airport (FLO) and Alpena County Regional Airport (APN).
Airport information
| Origin | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States  |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″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 |