How far is Greenville, SC, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Greenville (Greenville–Spartanburg International Airport) is 4109 miles / 6613 kilometers / 3571 nautical miles.
Unalaska Airport – Greenville–Spartanburg International Airport
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Distance from Unalaska to Greenville
There are several ways to calculate the distance from Unalaska to Greenville. Here are two standard methods:
Vincenty's formula (applied above)- 4109.323 miles
- 6613.314 kilometers
- 3570.904 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- 4099.624 miles
- 6597.705 kilometers
- 3562.476 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 Unalaska to Greenville?
The estimated flight time from Unalaska Airport to Greenville–Spartanburg International Airport is 8 hours and 16 minutes.
What is the time difference between Unalaska and Greenville?
Flight carbon footprint between Unalaska Airport (DUT) and Greenville–Spartanburg International Airport (GSP)
On average, flying from Unalaska to Greenville generates about 470 kg of CO2 per passenger, and 470 kilograms equals 1 036 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Greenville
See the map of the shortest flight path between Unalaska Airport (DUT) and Greenville–Spartanburg International Airport (GSP).
Airport information
| Origin | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States  |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |
| Destination | Greenville–Spartanburg International Airport |
|---|---|
| City: | Greenville, SC |
| Country: | United States |
| IATA Code: | GSP |
| ICAO Code: | KGSP |
| Coordinates: | 34°53′44″N, 82°13′8″W |