How far is Unalaska, AK, from Bethel, AK?
The distance between Bethel (Bethel Airport) and Unalaska (Unalaska Airport) is 507 miles / 816 kilometers / 441 nautical miles.
Bethel Airport – Unalaska Airport
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Distance from Bethel to Unalaska
There are several ways to calculate the distance from Bethel to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 507.273 miles
- 816.378 kilometers
- 440.809 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- 506.380 miles
- 814.939 kilometers
- 440.032 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 Bethel to Unalaska?
The estimated flight time from Bethel Airport to Unalaska Airport is 1 hour and 27 minutes.
What is the time difference between Bethel and Unalaska?
The time difference between Bethel and Unalaska is 1 hour. Unalaska is 1 hour behind Bethel.
Flight carbon footprint between Bethel Airport (BET) and Unalaska Airport (DUT)
On average, flying from Bethel to Unalaska generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Bethel to Unalaska
See the map of the shortest flight path between Bethel Airport (BET) and Unalaska Airport (DUT).
Airport information
| Origin | Bethel Airport |
|---|---|
| City: | Bethel, AK |
| Country: | United States  |
| IATA Code: | BET |
| ICAO Code: | PABE |
| Coordinates: | 60°46′47″N, 161°50′16″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 |