How far is Annette, AK, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Annette (Annette Island Airport) is 1712 miles / 2756 kilometers / 1488 nautical miles.
The driving distance from Alamosa (ALS) to Annette (ANN) is 2372 miles / 3817 kilometers, and travel time by car is about 51 hours 7 minutes.
San Luis Valley Regional Airport – Annette Island Airport
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Distance from Alamosa to Annette
There are several ways to calculate the distance from Alamosa to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 1712.307 miles
- 2755.692 kilometers
- 1487.954 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- 1710.211 miles
- 2752.318 kilometers
- 1486.133 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 Annette?
The estimated flight time from San Luis Valley Regional Airport to Annette Island Airport is 3 hours and 44 minutes.
What is the time difference between Alamosa and Annette?
The time difference between Alamosa and Annette is 2 hours. Annette is 2 hours behind Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Annette Island Airport (ANN)
On average, flying from Alamosa to Annette generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alamosa to Annette
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Annette Island Airport (ANN).
Airport information
| Origin | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States  |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″W |
| Destination | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |