How far is St George, UT, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and St George (St. George Municipal Airport) is 1011 miles / 1627 kilometers / 878 nautical miles.
The driving distance from San Antonio (SAT) to St George (SGU) is 1236 miles / 1989 kilometers, and travel time by car is about 23 hours 51 minutes.
San Antonio International Airport – St. George Municipal Airport
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Distance from San Antonio to St George
There are several ways to calculate the distance from San Antonio to St George. Here are two standard methods:
Vincenty's formula (applied above)- 1010.661 miles
- 1626.501 kilometers
- 878.240 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- 1009.758 miles
- 1625.047 kilometers
- 877.455 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 St George?
The estimated flight time from San Antonio International Airport to St. George Municipal Airport is 2 hours and 24 minutes.
What is the time difference between San Antonio and St George?
Flight carbon footprint between San Antonio International Airport (SAT) and St. George Municipal Airport (SGU)
On average, flying from San Antonio to St George generates about 151 kg of CO2 per passenger, and 151 kilograms equals 334 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 St George
See the map of the shortest flight path between San Antonio International Airport (SAT) and St. George Municipal Airport (SGU).
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 | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |