How far is San Antonio, TX, from St Michael, AK?
The distance between St Michael (St. Michael Airport) and San Antonio (San Antonio International Airport) is 3609 miles / 5808 kilometers / 3136 nautical miles.
The driving distance from St Michael (SMK) to San Antonio (SAT) is 4820 miles / 7757 kilometers, and travel time by car is about 168 hours 22 minutes.
St. Michael Airport – San Antonio International Airport
Search flights
Distance from St Michael to San Antonio
There are several ways to calculate the distance from St Michael to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 3608.767 miles
- 5807.747 kilometers
- 3135.932 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- 3603.507 miles
- 5799.282 kilometers
- 3131.362 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 St Michael to San Antonio?
The estimated flight time from St. Michael Airport to San Antonio International Airport is 7 hours and 19 minutes.
What is the time difference between St Michael and San Antonio?
Flight carbon footprint between St. Michael Airport (SMK) and San Antonio International Airport (SAT)
On average, flying from St Michael to San Antonio generates about 408 kg of CO2 per passenger, and 408 kilograms equals 899 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Michael to San Antonio
See the map of the shortest flight path between St. Michael Airport (SMK) and San Antonio International Airport (SAT).
Airport information
| Origin | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States  |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″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 |