How far is Grand Forks, ND, from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Grand Forks (Grand Forks International Airport) is 3377 miles / 5434 kilometers / 2934 nautical miles.
Adak Airport – Grand Forks International Airport
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Distance from Adak Island to Grand Forks
There are several ways to calculate the distance from Adak Island to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 3376.569 miles
- 5434.061 kilometers
- 2934.158 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- 3366.281 miles
- 5417.505 kilometers
- 2925.219 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 Adak Island to Grand Forks?
The estimated flight time from Adak Airport to Grand Forks International Airport is 6 hours and 53 minutes.
What is the time difference between Adak Island and Grand Forks?
Flight carbon footprint between Adak Airport (ADK) and Grand Forks International Airport (GFK)
On average, flying from Adak Island to Grand Forks generates about 380 kg of CO2 per passenger, and 380 kilograms equals 837 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Grand Forks
See the map of the shortest flight path between Adak Airport (ADK) and Grand Forks International Airport (GFK).
Airport information
| Origin | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States  |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″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 |