How far is Alamosa, CO, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Alamosa (San Luis Valley Regional Airport) is 849 miles / 1366 kilometers / 737 nautical miles.
The driving distance from St Louis (STL) to Alamosa (ALS) is 985 miles / 1586 kilometers, and travel time by car is about 17 hours 55 minutes.
St. Louis Lambert International Airport – San Luis Valley Regional Airport
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Distance from St Louis to Alamosa
There are several ways to calculate the distance from St Louis to Alamosa. Here are two standard methods:
Vincenty's formula (applied above)- 848.533 miles
- 1365.581 kilometers
- 737.355 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- 846.544 miles
- 1362.381 kilometers
- 735.627 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 St Louis to Alamosa?
The estimated flight time from St. Louis Lambert International Airport to San Luis Valley Regional Airport is 2 hours and 6 minutes.
What is the time difference between St Louis and Alamosa?
The time difference between St Louis and Alamosa is 1 hour. Alamosa is 1 hour behind St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and San Luis Valley Regional Airport (ALS)
On average, flying from St Louis to Alamosa generates about 139 kg of CO2 per passenger, and 139 kilograms equals 307 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Alamosa
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and San Luis Valley Regional Airport (ALS).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | 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 |