Air Miles Calculator

Distance between Huntsville, AL (HSV) and Alpena, MI (APN)

Distance from Huntsville to Alpena (Huntsville International Airport – Alpena County Regional Airport) is 740 miles / 1191 kilometers / 643 nautical miles.

How far is Alpena from Huntsville?

There are several ways to calculate distances between Huntsville and Alpena. Here are two common methods:

Vincenty's formula (applied above)
  • 740.174 miles
  • 1191.195 kilometers
  • 643.194 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
  • 741.104 miles
  • 1192.691 kilometers
  • 644.002 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).

Flight duration

Estimated flight time from Huntsville International Airport (HSV) to Alpena County Regional Airport (APN) is 1 hour 54 minutes.

Time difference and current local times

The time difference between Huntsville and Alpena is 1 hour. Alpena is 1 hour ahead of Huntsville.

Time Difference

Huntsville
Alpena

Huntsville, AL

 CST

Alpena, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 129 kg (284 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Alpena County Regional Airport
City: Alpena, MI
Country: United States Flag of United States
IATA Code: APN
ICAO Code: KAPN
Coordinates: 45°4′41″N, 83°33′37″W

Map

Huntsville to Alpena flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → Alpena (APN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
740
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
740

Round trip?