How far is St Louis, MO, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and St Louis (St. Louis Lambert International Airport) is 849 miles / 1366 kilometers / 737 nautical miles.
The driving distance from Alamosa (ALS) to St Louis (STL) is 985 miles / 1586 kilometers, and travel time by car is about 17 hours 55 minutes.
San Luis Valley Regional Airport – St. Louis Lambert International Airport
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Distance from Alamosa to St Louis
There are several ways to calculate the distance from Alamosa to St Louis. 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 Alamosa to St Louis?
The estimated flight time from San Luis Valley Regional Airport to St. Louis Lambert International Airport is 2 hours and 6 minutes.
What is the time difference between Alamosa and St Louis?
The time difference between Alamosa and St Louis is 1 hour. St Louis is 1 hour ahead of Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and St. Louis Lambert International Airport (STL)
On average, flying from Alamosa to St Louis 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 Alamosa to St Louis
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and St. Louis Lambert International Airport (STL).
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. 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 |