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How far is Grand Forks, ND, from Annette, AK?

The distance between Annette (Annette Island Airport) and Grand Forks (Grand Forks International Airport) is 1545 miles / 2486 kilometers / 1342 nautical miles.

The driving distance from Annette (ANN) to Grand Forks (GFK) is 1960 miles / 3155 kilometers, and travel time by car is about 43 hours 37 minutes.

Annette Island Airport – Grand Forks International Airport

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1545
Miles
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2486
Kilometers
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1342
Nautical miles

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Distance from Annette to Grand Forks

There are several ways to calculate the distance from Annette to Grand Forks. Here are two standard methods:

Vincenty's formula (applied above)
  • 1544.878 miles
  • 2486.241 kilometers
  • 1342.463 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
  • 1540.401 miles
  • 2479.035 kilometers
  • 1338.572 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 Annette to Grand Forks?

The estimated flight time from Annette Island Airport to Grand Forks International Airport is 3 hours and 25 minutes.

Flight carbon footprint between Annette Island Airport (ANN) and Grand Forks International Airport (GFK)

On average, flying from Annette to Grand Forks generates about 182 kg of CO2 per passenger, and 182 kilograms equals 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Annette to Grand Forks

See the map of the shortest flight path between Annette Island Airport (ANN) and Grand Forks International Airport (GFK).

Airport information

Origin Annette Island Airport
City: Annette, AK
Country: United States Flag of United States
IATA Code: ANN
ICAO Code: PANT
Coordinates: 55°2′32″N, 131°34′19″W
Destination Grand Forks International Airport
City: Grand Forks, ND
Country: United States Flag of United States
IATA Code: GFK
ICAO Code: KGFK
Coordinates: 47°56′57″N, 97°10′33″W