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How far is Aniak, AK, from Alamosa, CO?

The distance between Alamosa (San Luis Valley Regional Airport) and Aniak (Aniak Airport) is 2816 miles / 4532 kilometers / 2447 nautical miles.

San Luis Valley Regional Airport – Aniak Airport

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2816
Miles
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4532
Kilometers
Distance arrow
2447
Nautical miles

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Distance from Alamosa to Aniak

There are several ways to calculate the distance from Alamosa to Aniak. Here are two standard methods:

Vincenty's formula (applied above)
  • 2815.804 miles
  • 4531.598 kilometers
  • 2446.867 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
  • 2810.161 miles
  • 4522.516 kilometers
  • 2441.963 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 Alamosa to Aniak?

The estimated flight time from San Luis Valley Regional Airport to Aniak Airport is 5 hours and 49 minutes.

Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Aniak Airport (ANI)

On average, flying from Alamosa to Aniak generates about 312 kg of CO2 per passenger, and 312 kilograms equals 689 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Alamosa to Aniak

See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Aniak Airport (ANI).

Airport information

Origin San Luis Valley Regional Airport
City: Alamosa, CO
Country: United States Flag of United States
IATA Code: ALS
ICAO Code: KALS
Coordinates: 37°26′5″N, 105°52′1″W
Destination Aniak Airport
City: Aniak, AK
Country: United States Flag of United States
IATA Code: ANI
ICAO Code: PANI
Coordinates: 61°34′53″N, 159°32′34″W