Map of flight path and driving directions from Atlanta to Alpena.
Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Alpena County Regional Airport (APN).
How far is Alpena from Atlanta?
There are several ways to calculate distances between Atlanta and Alpena. Here are two common methods:Vincenty's formula (applied above)
- 790.656 miles
- 1272.437 kilometers
- 687.061 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 791.870 miles
- 1274.391 kilometers
- 688.116 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).
Time difference and current local times
There is no time difference between Atlanta and Alpena.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (295 pounds).
Frequent Flyer Miles Calculator
Atlanta (ATL) → Alpena (APN).