How far is Brownsville, TX, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 169 miles / 272 kilometers / 147 nautical miles.
The driving distance from Laredo (LRD) to Brownsville (BRO) is 208 miles / 334 kilometers, and travel time by car is about 4 hours 5 minutes.
Laredo International Airport – Brownsville/South Padre Island International Airport
Search flights
Distance from Laredo to Brownsville
There are several ways to calculate the distance from Laredo to Brownsville. Here are two standard methods:
Vincenty's formula (applied above)- 168.935 miles
- 271.874 kilometers
- 146.800 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- 169.036 miles
- 272.037 kilometers
- 146.888 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 Laredo to Brownsville?
The estimated flight time from Laredo International Airport to Brownsville/South Padre Island International Airport is 49 minutes.
What is the time difference between Laredo and Brownsville?
Flight carbon footprint between Laredo International Airport (LRD) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from Laredo to Brownsville generates about 50 kg of CO2 per passenger, and 50 kilograms equals 110 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Brownsville
See the map of the shortest flight path between Laredo International Airport (LRD) and Brownsville/South Padre Island International Airport (BRO).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″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 |