How far is Annette, AK, from Greensboro, NC?
The distance between Greensboro (Greensboro Piedmont Triad International Airport) and Annette (Annette Island Airport) is 2744 miles / 4415 kilometers / 2384 nautical miles.
The driving distance from Greensboro (GSO) to Annette (ANN) is 3410 miles / 5488 kilometers, and travel time by car is about 70 hours 10 minutes.
Greensboro Piedmont Triad International Airport – Annette Island Airport
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Distance from Greensboro to Annette
There are several ways to calculate the distance from Greensboro to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 2743.553 miles
- 4415.320 kilometers
- 2384.082 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- 2737.938 miles
- 4406.285 kilometers
- 2379.203 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 Greensboro to Annette?
The estimated flight time from Greensboro Piedmont Triad International Airport to Annette Island Airport is 5 hours and 41 minutes.
What is the time difference between Greensboro and Annette?
The time difference between Greensboro and Annette is 4 hours. Annette is 4 hours behind Greensboro.
Flight carbon footprint between Greensboro Piedmont Triad International Airport (GSO) and Annette Island Airport (ANN)
On average, flying from Greensboro to Annette generates about 304 kg of CO2 per passenger, and 304 kilograms equals 670 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Greensboro to Annette
See the map of the shortest flight path between Greensboro Piedmont Triad International Airport (GSO) and Annette Island Airport (ANN).
Airport information
| Origin | Greensboro Piedmont Triad International Airport |
|---|---|
| City: | Greensboro, NC |
| Country: | United States  |
| IATA Code: | GSO |
| ICAO Code: | KGSO |
| Coordinates: | 36°5′52″N, 79°56′14″W |
| Destination | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |