How far is Sierra Vista, AZ, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Sierra Vista (Sierra Vista Municipal Airport) is 3141 miles / 5055 kilometers / 2729 nautical miles.
Unalaska Airport – Sierra Vista Municipal Airport
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Distance from Unalaska to Sierra Vista
There are several ways to calculate the distance from Unalaska to Sierra Vista. Here are two standard methods:
Vincenty's formula (applied above)- 3140.765 miles
- 5054.571 kilometers
- 2729.250 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- 3135.247 miles
- 5045.691 kilometers
- 2724.455 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 Sierra Vista?
The estimated flight time from Unalaska Airport to Sierra Vista Municipal Airport is 6 hours and 26 minutes.
What is the time difference between Unalaska and Sierra Vista?
Flight carbon footprint between Unalaska Airport (DUT) and Sierra Vista Municipal Airport (FHU)
On average, flying from Unalaska to Sierra Vista generates about 351 kg of CO2 per passenger, and 351 kilograms equals 774 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Sierra Vista
See the map of the shortest flight path between Unalaska Airport (DUT) and Sierra Vista Municipal Airport (FHU).
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 | Sierra Vista Municipal Airport |
|---|---|
| City: | Sierra Vista, AZ |
| Country: | United States |
| IATA Code: | FHU |
| ICAO Code: | KFHU |
| Coordinates: | 31°35′18″N, 110°20′38″W |