How far is Lafayette, LA, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Lafayette (Lafayette Regional Airport) is 3958 miles / 6370 kilometers / 3439 nautical miles.
Unalaska Airport – Lafayette Regional Airport
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Distance from Unalaska to Lafayette
There are several ways to calculate the distance from Unalaska to Lafayette. Here are two standard methods:
Vincenty's formula (applied above)- 3958.012 miles
- 6369.803 kilometers
- 3439.419 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- 3950.324 miles
- 6357.430 kilometers
- 3432.738 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 Lafayette?
The estimated flight time from Unalaska Airport to Lafayette Regional Airport is 7 hours and 59 minutes.
What is the time difference between Unalaska and Lafayette?
Flight carbon footprint between Unalaska Airport (DUT) and Lafayette Regional Airport (LFT)
On average, flying from Unalaska to Lafayette generates about 451 kg of CO2 per passenger, and 451 kilograms equals 995 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Lafayette
See the map of the shortest flight path between Unalaska Airport (DUT) and Lafayette Regional Airport (LFT).
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 | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |