Map of flight path and driving directions from St Louis to Brownsville.
Shortest flight path between St. Louis Lambert International Airport (STL) and Brownsville/South Padre Island International Airport (BRO).
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).
|A||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Brownsville/South Padre Island International Airport|
Time difference and current local times
There is no time difference between St Louis and Brownsville.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (329 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Brownsville (BRO).