Air Miles Calculator

Distance between Louisville, KY (SDF) and Brownsville, TX (BRO)

Flight distance from Louisville to Brownsville (Louisville International Airport – Brownsville/South Padre Island International Airport) is 1087 miles / 1749 kilometers / 944 nautical miles. Estimated flight time is 2 hours 33 minutes.

Driving distance from Louisville (SDF) to Brownsville (BRO) is 1307 miles / 2103 kilometers and travel time by car is about 22 hours 58 minutes.

Map of flight path and driving directions from Louisville to Brownsville.

Shortest flight path between Louisville International Airport (SDF) and Brownsville/South Padre Island International Airport (BRO).

How far is Brownsville from Louisville?

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

Vincenty's formula (applied above)
  • 1086.651 miles
  • 1748.796 kilometers
  • 944.274 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
  • 1087.584 miles
  • 1750.297 kilometers
  • 945.085 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).

Airport information


A Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″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

Time difference and current local times

The time difference between Louisville and Brownsville is 1 hour. Brownsville is 1 hour behind Louisville.

Time Difference

Louisville, KY

 EDT

Brownsville, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (344 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Brownsville (BRO).

Distance:
1087
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1087

Round trip?