Calculations with different methods
- 3041.967 miles
- 4895.571 kilometers
- 2643.397 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 3034.835 miles
- 4884.094 kilometers
- 2637.200 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from San Luis Valley Regional Airport (ALS) to Unalaska Airport (DUT) is 6 hours 15 minutes.
Time difference and current local times
The time difference between Alamosa and Unalaska is 3 hours. Unalaska is 3 hours behind Alamosa.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 362 kg (799 pounds).
Alamosa to Unalaska flight map.
Frequent Flyer Miles Calculator
Alamosa (ALS) → Unalaska (DUT).