How far is San Antonio, TX, from Longview, TX?
The distance between Longview (East Texas Regional Airport) and San Antonio (San Antonio International Airport) is 297 miles / 478 kilometers / 258 nautical miles.
The driving distance from Longview (GGG) to San Antonio (SAT) is 346 miles / 557 kilometers, and travel time by car is about 6 hours 29 minutes.
East Texas Regional Airport – San Antonio International Airport
Search flights
Distance from Longview to San Antonio
There are several ways to calculate the distance from Longview to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 297.181 miles
- 478.266 kilometers
- 258.243 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- 297.228 miles
- 478.342 kilometers
- 258.284 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 Longview to San Antonio?
The estimated flight time from East Texas Regional Airport to San Antonio International Airport is 1 hour and 3 minutes.
What is the time difference between Longview and San Antonio?
There is no time difference between Longview and San Antonio.
Flight carbon footprint between East Texas Regional Airport (GGG) and San Antonio International Airport (SAT)
On average, flying from Longview to San Antonio generates about 69 kg of CO2 per passenger, and 69 kilograms equals 152 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Longview to San Antonio
See the map of the shortest flight path between East Texas Regional Airport (GGG) and San Antonio International Airport (SAT).
Airport information
| Origin | East Texas Regional Airport |
|---|---|
| City: | Longview, TX |
| Country: | United States  |
| IATA Code: | GGG |
| ICAO Code: | KGGG |
| Coordinates: | 32°23′2″N, 94°42′41″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 |