How far is Unalaska, AK, from Butte, MT?
The distance between Butte (Bert Mooney Airport) and Unalaska (Unalaska Airport) is 2411 miles / 3880 kilometers / 2095 nautical miles.
Bert Mooney Airport – Unalaska Airport
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Distance from Butte to Unalaska
There are several ways to calculate the distance from Butte to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 2410.621 miles
- 3879.518 kilometers
- 2094.772 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- 2403.573 miles
- 3868.176 kilometers
- 2088.648 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 Butte to Unalaska?
The estimated flight time from Bert Mooney Airport to Unalaska Airport is 5 hours and 3 minutes.
What is the time difference between Butte and Unalaska?
The time difference between Butte and Unalaska is 3 hours. Unalaska is 3 hours behind Butte.
Flight carbon footprint between Bert Mooney Airport (BTM) and Unalaska Airport (DUT)
On average, flying from Butte to Unalaska generates about 265 kg of CO2 per passenger, and 265 kilograms equals 584 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Butte to Unalaska
See the map of the shortest flight path between Bert Mooney Airport (BTM) and Unalaska Airport (DUT).
Airport information
| Origin | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States  |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″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 |