How far is Unalaska, AK, from Lake Charles, LA?
The distance between Lake Charles (Lake Charles Regional Airport) and Unalaska (Unalaska Airport) is 3912 miles / 6296 kilometers / 3399 nautical miles.
Lake Charles Regional Airport – Unalaska Airport
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Distance from Lake Charles to Unalaska
There are several ways to calculate the distance from Lake Charles to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 3911.947 miles
- 6295.668 kilometers
- 3399.389 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- 3904.432 miles
- 6283.573 kilometers
- 3392.858 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 Lake Charles to Unalaska?
The estimated flight time from Lake Charles Regional Airport to Unalaska Airport is 7 hours and 54 minutes.
What is the time difference between Lake Charles and Unalaska?
Flight carbon footprint between Lake Charles Regional Airport (LCH) and Unalaska Airport (DUT)
On average, flying from Lake Charles to Unalaska generates about 445 kg of CO2 per passenger, and 445 kilograms equals 982 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Lake Charles to Unalaska
See the map of the shortest flight path between Lake Charles Regional Airport (LCH) and Unalaska Airport (DUT).
Airport information
| Origin | Lake Charles Regional Airport |
|---|---|
| City: | Lake Charles, LA |
| Country: | United States  |
| IATA Code: | LCH |
| ICAO Code: | KLCH |
| Coordinates: | 30°7′33″N, 93°13′23″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 |