Calculations with different methods
- 1100.605 miles
- 1771.252 kilometers
- 956.400 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1098.002 miles
- 1767.062 kilometers
- 954.137 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Louisville International Airport (SDF) to San Luis Valley Regional Airport (ALS) is 2 hours 35 minutes.
Time difference and current local times
The time difference between Louisville and Alamosa is 2 hours. Alamosa is 2 hours behind Louisville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (328 pounds).
Louisville to Alamosa flight map.
Frequent Flyer Miles Calculator
Louisville (SDF) → Alamosa (ALS).