How far is St Michael, AK, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and St Michael (St. Michael Airport) is 2921 miles / 4701 kilometers / 2538 nautical miles.
The driving distance from Alamosa (ALS) to St Michael (SMK) is 4120 miles / 6631 kilometers, and travel time by car is about 156 hours 8 minutes.
San Luis Valley Regional Airport – St. Michael Airport
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Distance from Alamosa to St Michael
There are several ways to calculate the distance from Alamosa to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 2921.098 miles
- 4701.052 kilometers
- 2538.365 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- 2915.234 miles
- 4691.615 kilometers
- 2533.269 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 Michael?
The estimated flight time from San Luis Valley Regional Airport to St. Michael Airport is 6 hours and 1 minutes.
What is the time difference between Alamosa and St Michael?
The time difference between Alamosa and St Michael is 2 hours. St Michael is 2 hours behind Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and St. Michael Airport (SMK)
On average, flying from Alamosa to St Michael generates about 325 kg of CO2 per passenger, and 325 kilograms equals 716 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 St Michael
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and St. Michael Airport (SMK).
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. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |