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How far is Brownsville, TX, from San Juan?

The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 2066 miles / 3325 kilometers / 1796 nautical miles.

Fernando Luis Ribas Dominicci Airport – Brownsville/South Padre Island International Airport

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2066
Miles
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3325
Kilometers
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1796
Nautical miles

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Distance from San Juan to Brownsville

There are several ways to calculate the distance from San Juan to Brownsville. Here are two standard methods:

Vincenty's formula (applied above)
  • 2066.349 miles
  • 3325.467 kilometers
  • 1795.608 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
  • 2063.786 miles
  • 3321.341 kilometers
  • 1793.381 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 Juan to Brownsville?

The estimated flight time from Fernando Luis Ribas Dominicci Airport to Brownsville/South Padre Island International Airport is 4 hours and 24 minutes.

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Brownsville/South Padre Island International Airport (BRO)

On average, flying from San Juan to Brownsville generates about 225 kg of CO2 per passenger, and 225 kilograms equals 496 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Brownsville

See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Brownsville/South Padre Island International Airport (BRO).

Airport information

Origin Fernando Luis Ribas Dominicci Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SIG
ICAO Code: TJIG
Coordinates: 18°27′24″N, 66°5′53″W
Destination Brownsville/South Padre Island International Airport
City: Brownsville, TX
Country: United States Flag of United States
IATA Code: BRO
ICAO Code: KBRO
Coordinates: 25°54′24″N, 97°25′33″W