How far is Brownsville, TX, from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 1022 miles / 1644 kilometers / 888 nautical miles.
The driving distance from St Augustine (UST) to Brownsville (BRO) is 1261 miles / 2029 kilometers, and travel time by car is about 23 hours 31 minutes.
Northeast Florida Regional Airport – Brownsville/South Padre Island International Airport
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Distance from St Augustine to Brownsville
There are several ways to calculate the distance from St Augustine to Brownsville. 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 St Augustine to Brownsville?
The estimated flight time from Northeast Florida Regional Airport to Brownsville/South Padre Island International Airport is 2 hours and 26 minutes.
What is the time difference between St Augustine and Brownsville?
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from St Augustine to Brownsville 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 St Augustine to Brownsville
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Brownsville/South Padre Island International Airport (BRO).
Airport information
| Origin | 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 |
| Destination | 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 |