Air Miles Calculator

Distance between Brownsville, TX (BRO) and Houston, TX (IAH)

Distance from Brownsville to Houston (Brownsville/South Padre Island International Airport – George Bush Intercontinental Airport) is 308 miles / 496 kilometers / 268 nautical miles.

How far is Houston from Brownsville?

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

Vincenty's formula (applied above)
  • 308.340 miles
  • 496.225 kilometers
  • 267.940 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
  • 309.111 miles
  • 497.466 kilometers
  • 268.610 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 Brownsville/South Padre Island International Airport (BRO) to George Bush Intercontinental Airport (IAH) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Brownsville and Houston.

Time Difference

Brownsville
Houston

Brownsville, TX

 CST

Houston, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (149 pounds).

Airport information


A 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

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Brownsville to Houston flight map.

Frequent Flyer Miles Calculator

Brownsville (BRO) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
308
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
308

Round trip?