How far is Unalaska, AK, from Greensboro, NC?
The distance between Greensboro (Greensboro Piedmont Triad International Airport) and Unalaska (Unalaska Airport) is 4136 miles / 6657 kilometers / 3594 nautical miles.
Greensboro Piedmont Triad International Airport – Unalaska Airport
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Distance from Greensboro to Unalaska
There are several ways to calculate the distance from Greensboro to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 4136.422 miles
- 6656.926 kilometers
- 3594.452 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- 4126.292 miles
- 6640.623 kilometers
- 3585.650 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 Unalaska?
The estimated flight time from Greensboro Piedmont Triad International Airport to Unalaska Airport is 8 hours and 19 minutes.
What is the time difference between Greensboro and Unalaska?
Flight carbon footprint between Greensboro Piedmont Triad International Airport (GSO) and Unalaska Airport (DUT)
On average, flying from Greensboro to Unalaska generates about 473 kg of CO2 per passenger, and 473 kilograms equals 1 044 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Greensboro to Unalaska
See the map of the shortest flight path between Greensboro Piedmont Triad International Airport (GSO) and Unalaska Airport (DUT).
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 | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |