Calculations with different methods
- 1688.844 miles
- 2717.932 kilometers
- 1467.566 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
- 1687.371 miles
- 2715.561 kilometers
- 1466.286 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Valley International Airport (HRL) to Charles M. Schulz–Sonoma County Airport (STS) is 3 hours 41 minutes.
Time difference and current local times
The time difference between Harlingen and Santa Rosa is 2 hours. Santa Rosa is 2 hours behind Harlingen.
Santa Rosa, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 200 kg (440 pounds).
Harlingen to Santa Rosa flight map.
Frequent Flyer Miles Calculator
Harlingen (HRL) → Santa Rosa (STS).