How far is Annette, AK, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Annette (Annette Island Airport) is 2403 miles / 3867 kilometers / 2088 nautical miles.
The driving distance from San Antonio (SAT) to Annette (ANN) is 3065 miles / 4933 kilometers, and travel time by car is about 63 hours 15 minutes.
San Antonio International Airport – Annette Island Airport
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Distance from San Antonio to Annette
There are several ways to calculate the distance from San Antonio to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 2402.807 miles
- 3866.943 kilometers
- 2087.982 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2401.262 miles
- 3864.456 kilometers
- 2086.640 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).
How long does it take to fly from San Antonio to Annette?
The estimated flight time from San Antonio International Airport to Annette Island Airport is 5 hours and 2 minutes.
What is the time difference between San Antonio and Annette?
Flight carbon footprint between San Antonio International Airport (SAT) and Annette Island Airport (ANN)
On average, flying from San Antonio to Annette generates about 264 kg of CO2 per passenger, and 264 kilograms equals 582 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Antonio to Annette
See the map of the shortest flight path between San Antonio International Airport (SAT) and Annette Island Airport (ANN).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| Destination | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |