How far is Unalaska, AK, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Unalaska (Unalaska Airport) is 3728 miles / 6000 kilometers / 3240 nautical miles.
San Antonio International Airport – Unalaska Airport
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Distance from San Antonio to Unalaska
There are several ways to calculate the distance from San Antonio to Unalaska. 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 San Antonio to Unalaska?
The estimated flight time from San Antonio International Airport to Unalaska Airport is 7 hours and 33 minutes.
What is the time difference between San Antonio and Unalaska?
Flight carbon footprint between San Antonio International Airport (SAT) and Unalaska Airport (DUT)
On average, flying from San Antonio to Unalaska 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 San Antonio to Unalaska
See the map of the shortest flight path between San Antonio International Airport (SAT) and Unalaska Airport (DUT).
Airport information
Origin | San Antonio International Airport |
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City: | San Antonio, TX |
Country: | United States |
IATA Code: | SAT |
ICAO Code: | KSAT |
Coordinates: | 29°32′1″N, 98°28′11″W |
Destination | Unalaska Airport |
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City: | Unalaska, AK |
Country: | United States |
IATA Code: | DUT |
ICAO Code: | PADU |
Coordinates: | 53°54′0″N, 166°32′38″W |