How far is St Augustine, FL, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and St Augustine (Northeast Florida Regional Airport) is 1022 miles / 1644 kilometers / 888 nautical miles.
The driving distance from Brownsville (BRO) to St Augustine (UST) is 1265 miles / 2036 kilometers, and travel time by car is about 23 hours 48 minutes.
Brownsville/South Padre Island International Airport – Northeast Florida Regional Airport
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Distance from Brownsville to St Augustine
There are several ways to calculate the distance from Brownsville to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 1021.537 miles
- 1644.005 kilometers
- 887.692 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- 1020.047 miles
- 1641.606 kilometers
- 886.396 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 Augustine?
The estimated flight time from Brownsville/South Padre Island International Airport to Northeast Florida Regional Airport is 2 hours and 26 minutes.
What is the time difference between Brownsville and St Augustine?
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Northeast Florida Regional Airport (UST)
On average, flying from Brownsville to St Augustine generates about 152 kg of CO2 per passenger, and 152 kilograms equals 336 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 St Augustine
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Northeast Florida Regional Airport (UST).
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 | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |