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How far is Adak Island, AK, from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Adak Island (Adak Airport) is 3864 miles / 6218 kilometers / 3358 nautical miles.

Green Bay–Austin Straubel International Airport – Adak Airport

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3864
Miles
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6218
Kilometers
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3358
Nautical miles

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Distance from Green Bay to Adak Island

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

Vincenty's formula (applied above)
  • 3863.858 miles
  • 6218.277 kilometers
  • 3357.601 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
  • 3852.647 miles
  • 6200.234 kilometers
  • 3347.859 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 Adak Island?

The estimated flight time from Green Bay–Austin Straubel International Airport to Adak Airport is 7 hours and 48 minutes.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Adak Airport (ADK)

On average, flying from Green Bay to Adak Island generates about 439 kg of CO2 per passenger, and 439 kilograms equals 969 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Green Bay to Adak Island

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

Airport information

Origin Green Bay–Austin Straubel International Airport
City: Green Bay, WI
Country: United States Flag of United States
IATA Code: GRB
ICAO Code: KGRB
Coordinates: 44°29′6″N, 88°7′46″W
Destination Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W