How far is Longview, TX, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Longview (East Texas Regional Airport) is 297 miles / 478 kilometers / 258 nautical miles.
The driving distance from San Antonio (SAT) to Longview (GGG) is 345 miles / 556 kilometers, and travel time by car is about 6 hours 28 minutes.
San Antonio International Airport – East Texas Regional Airport
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Distance from San Antonio to Longview
There are several ways to calculate the distance from San Antonio to Longview. 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 San Antonio to Longview?
The estimated flight time from San Antonio International Airport to East Texas Regional Airport is 1 hour and 3 minutes.
What is the time difference between San Antonio and Longview?
There is no time difference between San Antonio and Longview.
Flight carbon footprint between San Antonio International Airport (SAT) and East Texas Regional Airport (GGG)
On average, flying from San Antonio to Longview 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 San Antonio to Longview
See the map of the shortest flight path between San Antonio International Airport (SAT) and East Texas Regional Airport (GGG).
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 | 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 |