Air Miles Calculator

Distance between St Louis, MO (STL) and Brownsville, TX (BRO)

Distance from St Louis to Brownsville (St. Louis Lambert International Airport – Brownsville/South Padre Island International Airport) is 976 miles / 1570 kilometers / 848 nautical miles.

How far is Brownsville from St Louis?

There are several ways to calculate distances between St Louis and Brownsville. Here are two common methods:

Vincenty's formula (applied above)
  • 975.607 miles
  • 1570.088 kilometers
  • 847.779 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 977.425 miles
  • 1573.013 kilometers
  • 849.359 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Brownsville/South Padre Island International Airport (BRO) is 2 hours 20 minutes.

Time difference and current local times

There is no time difference between St Louis and Brownsville.

Time Difference

St Louis
Brownsville

St Louis, MO

 CST

Brownsville, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (329 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B 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

Map

St Louis to Brownsville flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Brownsville (BRO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
976
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
976

Round trip?