How far is Knoxville, TN, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 3995 miles / 6429 kilometers / 3471 nautical miles.
Unalaska Airport – Knoxville McGhee Tyson Airport
Search flights
Distance from Unalaska to Knoxville
There are several ways to calculate the distance from Unalaska to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 3994.598 miles
- 6428.682 kilometers
- 3471.211 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- 3984.971 miles
- 6413.189 kilometers
- 3462.845 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 Knoxville?
The estimated flight time from Unalaska Airport to Knoxville McGhee Tyson Airport is 8 hours and 3 minutes.
What is the time difference between Unalaska and Knoxville?
Flight carbon footprint between Unalaska Airport (DUT) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Unalaska to Knoxville generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 005 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Knoxville
See the map of the shortest flight path between Unalaska Airport (DUT) and Knoxville McGhee Tyson Airport (TYS).
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 | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″W |