How far is Kalskag, AK, from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Kalskag (Kalskag Airport) is 3046 miles / 4901 kilometers / 2647 nautical miles.

Distance from Green Bay to Kalskag

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

Vincenty's formula (applied above)

• 3045.591 miles
• 4901.404 kilometers
• 2646.547 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

• 3036.923 miles
• 4887.454 kilometers
• 2639.014 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 Green Bay to Kalskag?

The estimated flight time from Green Bay–Austin Straubel International Airport to Kalskag Airport is 6 hours and 15 minutes.

What is the time difference between Green Bay and Kalskag?

The time difference between Green Bay and Kalskag is 3 hours. Kalskag is 3 hours behind Green Bay.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Kalskag Airport (KLG)

On average, flying from Green Bay to Kalskag generates about 340 kg of CO2 per passenger, and 340 kilograms equals 749 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Green Bay to Kalskag

See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Kalskag Airport (KLG).

Airport information

Origin	Green Bay–Austin Straubel International Airport
City:	Green Bay, WI
Country:	United States
IATA Code:	GRB
ICAO Code:	KGRB
Coordinates:	44°29′6″N, 88°7′46″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