How far is Grand Island, NE, from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Grand Island (Central Nebraska Regional Airport) is 3631 miles / 5843 kilometers / 3155 nautical miles.
Adak Airport – Central Nebraska Regional Airport
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Distance from Adak Island to Grand Island
There are several ways to calculate the distance from Adak Island to Grand Island. Here are two standard methods:
Vincenty's formula (applied above)- 3630.968 miles
- 5843.477 kilometers
- 3155.225 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- 3621.116 miles
- 5827.621 kilometers
- 3146.664 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 Island?
The estimated flight time from Adak Airport to Central Nebraska Regional Airport is 7 hours and 22 minutes.
What is the time difference between Adak Island and Grand Island?
Flight carbon footprint between Adak Airport (ADK) and Central Nebraska Regional Airport (GRI)
On average, flying from Adak Island to Grand Island generates about 411 kg of CO2 per passenger, and 411 kilograms equals 905 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 Island
See the map of the shortest flight path between Adak Airport (ADK) and Central Nebraska Regional Airport (GRI).
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 | Central Nebraska Regional Airport |
|---|---|
| City: | Grand Island, NE |
| Country: | United States |
| IATA Code: | GRI |
| ICAO Code: | KGRI |
| Coordinates: | 40°58′2″N, 98°18′34″W |