How far is San Antonio, TX, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and San Antonio (San Antonio International Airport) is 3728 miles / 6000 kilometers / 3240 nautical miles.
Unalaska Airport – San Antonio International Airport
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Distance from Unalaska to San Antonio
There are several ways to calculate the distance from Unalaska to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 3728.328 miles
- 6000.161 kilometers
- 3239.828 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- 3721.621 miles
- 5989.369 kilometers
- 3234.001 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 Unalaska to San Antonio?
The estimated flight time from Unalaska Airport to San Antonio International Airport is 7 hours and 33 minutes.
What is the time difference between Unalaska and San Antonio?
Flight carbon footprint between Unalaska Airport (DUT) and San Antonio International Airport (SAT)
On average, flying from Unalaska to San Antonio generates about 423 kg of CO2 per passenger, and 423 kilograms equals 932 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to San Antonio
See the map of the shortest flight path between Unalaska Airport (DUT) and San Antonio International Airport (SAT).
Airport information
| Origin | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States  |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |
| Destination | 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 |