How far is Lewistown, MT, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Lewistown (Lewistown Municipal Airport) is 2491 miles / 4009 kilometers / 2165 nautical miles.
Unalaska Airport – Lewistown Municipal Airport
Search flights
Distance from Unalaska to Lewistown
There are several ways to calculate the distance from Unalaska to Lewistown. Here are two standard methods:
Vincenty's formula (applied above)- 2490.921 miles
- 4008.749 kilometers
- 2164.551 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- 2483.443 miles
- 3996.714 kilometers
- 2158.053 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 Lewistown?
The estimated flight time from Unalaska Airport to Lewistown Municipal Airport is 5 hours and 12 minutes.
What is the time difference between Unalaska and Lewistown?
Flight carbon footprint between Unalaska Airport (DUT) and Lewistown Municipal Airport (LWT)
On average, flying from Unalaska to Lewistown generates about 274 kg of CO2 per passenger, and 274 kilograms equals 604 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Lewistown
See the map of the shortest flight path between Unalaska Airport (DUT) and Lewistown Municipal Airport (LWT).
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 | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |