Calculations with different methods
- 686.705 miles
- 1105.145 kilometers
- 596.731 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
- 685.094 miles
- 1102.551 kilometers
- 595.330 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Springfield–Branson National Airport (SGF) to San Luis Valley Regional Airport (ALS) is 1 hour 48 minutes.
Time difference and current local times
The time difference between Springfield and Alamosa is 1 hour. Alamosa is 1 hour behind Springfield.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (245 pounds).
Springfield to Alamosa flight map.
Frequent Flyer Miles Calculator
Springfield (SGF) → Alamosa (ALS).