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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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.
What is the time difference between Annette and Grand Forks?
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  |
| 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 |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |