Calculations with different methods
- 1022.776 miles
- 1645.998 kilometers
- 888.768 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
- 1020.594 miles
- 1642.487 kilometers
- 886.872 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 Del Norte County Airport (CEC) is 2 hours 26 minutes.
Time difference and current local times
The time difference between Alamosa and Crescent City is 1 hour. Crescent City is 1 hour behind Alamosa.
Crescent City, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 142 kg (313 pounds).
Alamosa to Crescent City flight map.
Frequent Flyer Miles Calculator
Alamosa (ALS) → Crescent City (CEC).