How far is Annette from Houston?
There are several ways to calculate distances between Houston and Annette. Here are two common methods:Vincenty's formula (applied above)
- 2504.635 miles
- 4030.819 kilometers
- 2176.468 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
- 2502.583 miles
- 4027.516 kilometers
- 2174.685 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from William P. Hobby Airport (HOU) to Annette Island Airport (ANN) is 5 hours 14 minutes.
Time difference and current local times
The time difference between Houston and Annette is 3 hours. Annette is 3 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 280 kg (617 pounds).
Houston to Annette flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Annette (ANN).