How far is St. George Island, AK, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and St. George Island (St. George Airport) is 3154 miles / 5075 kilometers / 2740 nautical miles.
San Luis Valley Regional Airport – St. George Airport
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Distance from Alamosa to St. George Island
There are several ways to calculate the distance from Alamosa to St. George Island. Here are two standard methods:
Vincenty's formula (applied above)- 3153.562 miles
- 5075.167 kilometers
- 2740.371 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- 3146.241 miles
- 5063.385 kilometers
- 2734.009 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 St. George Island?
The estimated flight time from San Luis Valley Regional Airport to St. George Airport is 6 hours and 28 minutes.
What is the time difference between Alamosa and St. George Island?
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and St. George Airport (STG)
On average, flying from Alamosa to St. George Island generates about 353 kg of CO2 per passenger, and 353 kilograms equals 777 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Alamosa to St. George Island
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and St. George Airport (STG).
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 | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″W |