Air Miles Calculator

Distance between Austin, TX (AUS) and Houston, TX (HOU)

Distance from Austin to Houston (Austin–Bergstrom International Airport – William P. Hobby Airport) is 148 miles / 239 kilometers / 129 nautical miles.

How far is Houston from Austin?

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

Vincenty's formula (applied above)
  • 148.363 miles
  • 238.766 kilometers
  • 128.924 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
  • 148.122 miles
  • 238.380 kilometers
  • 128.715 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 Austin–Bergstrom International Airport (AUS) to William P. Hobby Airport (HOU) is 46 minutes.

Time difference and current local times

There is no time difference between Austin and Houston.

Time Difference

Austin
Houston

Austin, TX

 CST

Houston, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

Airport information


A Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

B William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

Map

Austin to Houston flight map.

Frequent Flyer Miles Calculator

Austin (AUS) → Houston (HOU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
148
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
148

Round trip?