How far is Unalaska, AK, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and Unalaska (Unalaska Airport) is 3514 miles / 5656 kilometers / 3054 nautical miles.
Quincy Regional Airport – Unalaska Airport
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Distance from Quincy to Unalaska
There are several ways to calculate the distance from Quincy to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 3514.257 miles
- 5655.648 kilometers
- 3053.806 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- 3504.984 miles
- 5640.725 kilometers
- 3045.748 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 Quincy to Unalaska?
The estimated flight time from Quincy Regional Airport to Unalaska Airport is 7 hours and 9 minutes.
What is the time difference between Quincy and Unalaska?
The time difference between Quincy and Unalaska is 4 hours. Unalaska is 4 hours behind Quincy.
Flight carbon footprint between Quincy Regional Airport (UIN) and Unalaska Airport (DUT)
On average, flying from Quincy to Unalaska generates about 396 kg of CO2 per passenger, and 396 kilograms equals 874 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Quincy to Unalaska
See the map of the shortest flight path between Quincy Regional Airport (UIN) and Unalaska Airport (DUT).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″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 |