Calculations with different methods
- 283.900 miles
- 456.893 kilometers
- 246.702 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
- 283.245 miles
- 455.839 kilometers
- 246.133 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from San Luis Valley Regional Airport (ALS) to Garden City Regional Airport (GCK) is 1 hour 2 minutes.
Time difference and current local times
The time difference between Alamosa and Garden City is 1 hour. Garden City is 1 hour ahead of Alamosa.
Garden City, KS
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (143 pounds).
Alamosa to Garden City flight map.
Frequent Flyer Miles Calculator
Alamosa (ALS) → Garden City (GCK).