How far is San Antonio, TX, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and San Antonio (San Antonio International Airport) is 258 miles / 415 kilometers / 224 nautical miles.
The driving distance from Brownsville (BRO) to San Antonio (SAT) is 285 miles / 458 kilometers, and travel time by car is about 5 hours 24 minutes.
Brownsville/South Padre Island International Airport – San Antonio International Airport
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Distance from Brownsville to San Antonio
There are several ways to calculate the distance from Brownsville to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 257.796 miles
- 414.882 kilometers
- 224.018 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- 258.596 miles
- 416.170 kilometers
- 224.714 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 Brownsville to San Antonio?
The estimated flight time from Brownsville/South Padre Island International Airport to San Antonio International Airport is 59 minutes.
What is the time difference between Brownsville and San Antonio?
There is no time difference between Brownsville and San Antonio.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and San Antonio International Airport (SAT)
On average, flying from Brownsville to San Antonio generates about 63 kg of CO2 per passenger, and 63 kilograms equals 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Brownsville to San Antonio
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and San Antonio International Airport (SAT).
Airport information
| Origin | Brownsville/South Padre Island International Airport |
|---|---|
| City: | Brownsville, TX |
| Country: | United States  |
| IATA Code: | BRO |
| ICAO Code: | KBRO |
| Coordinates: | 25°54′24″N, 97°25′33″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 |