How far is Kalskag, AK, from Alpena, MI?

The distance between Alpena (Alpena County Regional Airport) and Kalskag (Kalskag Airport) is 3161 miles / 5087 kilometers / 2747 nautical miles.

Distance from Alpena to Kalskag

There are several ways to calculate the distance from Alpena to Kalskag. Here are two standard methods:

Vincenty's formula (applied above)

• 3161.120 miles
• 5087.330 kilometers
• 2746.938 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

• 3151.900 miles
• 5072.491 kilometers
• 2738.926 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 Kalskag?

The estimated flight time from Alpena County Regional Airport to Kalskag Airport is 6 hours and 29 minutes.

What is the time difference between Alpena and Kalskag?

The time difference between Alpena and Kalskag is 4 hours. Kalskag is 4 hours behind Alpena.

Flight carbon footprint between Alpena County Regional Airport (APN) and Kalskag Airport (KLG)

On average, flying from Alpena to Kalskag generates about 354 kg of CO2 per passenger, and 354 kilograms equals 779 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Alpena to Kalskag

See the map of the shortest flight path between Alpena County Regional Airport (APN) and Kalskag Airport (KLG).

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	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W