How far is St. George Island, AK, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and St. George Island (St. George Airport) is 4079 miles / 6565 kilometers / 3545 nautical miles.
Brownsville/South Padre Island International Airport – St. George Airport
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Distance from Brownsville to St. George Island
There are several ways to calculate the distance from Brownsville to St. George Island. Here are two standard methods:
Vincenty's formula (applied above)- 4079.087 miles
- 6564.655 kilometers
- 3544.630 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- 4072.974 miles
- 6554.816 kilometers
- 3539.318 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 St. George Island?
The estimated flight time from Brownsville/South Padre Island International Airport to St. George Airport is 8 hours and 13 minutes.
What is the time difference between Brownsville and St. George Island?
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and St. George Airport (STG)
On average, flying from Brownsville to St. George Island generates about 466 kg of CO2 per passenger, and 466 kilograms equals 1 028 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Brownsville to St. George Island
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and St. George Airport (STG).
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 | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″W |