Distance from Austin to Houston by Car and Plane

The flight distance from Austin (TX) to Houston (TX) is 146 miles or 235 kilometers or 127 nautical miles.
Driving distance from Austin to Houston is 162 miles (262 kilometers).
Difference between fly and travel by a car is 16 miles or 27 km.

Flight distance from Austin, TX to Houston, TX in miles and km?

The air travel (bird fly) shortest distance between Austin and Houston is 146 miles or 235 km.
The nearest airport to Austin, is Austin Bergstrom International Airport (AUS) and the nearest airport to Houston, is George Bush Intercontinental Houston Airport (IAH).

What is the average flight time from Austin to Houston?

Flight time from Austin, TX to Houston, TX is 0 hours 20 minutes under average conditions.
Exact flight times may vary depending on aircraft type, weather conditions, baggage load, and other environmental factors.

Austin to Houston Flight Route Map

Map Showing the Distance Between Austin, TX and Houston, TX
This map shows the distance from Austin, TX, Usa to Houston, TX, Usa. You can also see the distance in miles and km below the map. Flight route map from Austin, Texas to Houston, Texas is displayed below.

Driving distance from Austin, TX to Houston, TX

The driving distance from Austin, Texas to Houston, Texas is 162 miles or 262 km.
The total driving distance from Austin, TX to Houston, TX is 162 miles or 262 kilometers. Your trip begins in Austin, Texas. It ends in Houston, Texas.
The driving distance from Austin, Texas to Houston, Texas is approximately 162 miles (262 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 3 to 4 hours under normal conditions.

Driving time from Austin, TX to Houston, TX

How long is the drive from Austin, TX to Houston, TX?
The total driving time is 3 hours, 7 minutes.
How long does a car ride from Austin to Houston take?
Austin and Houston are 3 hours 7 mins far apart, if you drive non-stop.
Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Austin and Houston

Time difference between Austin (TX) and Houston (TX) is 1 Hours.
Houston time is 1 Hours ahead of Austin.

Current local time in AustinCurrent local time in Houston
2025-12-18, 09:43:39 MST2025-12-18, 10:43:39 CST
How Far is it Between Austin Texas, USA and Houston Texas, USA?

You can compare air and road distance between Austin, TX and Houston, TX in this summary table of distances in miles, kilometers and nautical miles.

Distance type Miles Kilometers Nautical miles
Driving distance 162 mi 262 km 140.68 nmi
Straight line distance 146 mi 235 km 127 nmi
Difference 16 mi 27 km 13 nmi

Austin Details

Austin is located in Texas, USA.

GPS CoordinatesLatitude: N 30° 18' 4.2'' Longitude: W 97° 45' 9.7''
Latitude30.30116
Longitude-97.7527
StateTexas
Nearest airports to Austin

View Austin Map

Houston Details

Houston is located in Texas, USA.

GPS CoordinatesLatitude: N 29° 47' 8.7'' Longitude: W 95° 23' 19.7''
Latitude29.78574
Longitude-95.38881
StateTexas
Nearest airports to Houston

View Houston Map


Estimated Travel Time by Car Between Austin, TX and Houston, TX
Average SpeedTravel Time
30 mph (48 km/h) 5 hours 27 minutes
40 mph (64 km/h) 4 hours 5 minutes
45 mph (72 km/h) 3 hours 38 minutes
50 mph (80 km/h) 3 hours 16 minutes
55 mph (88 km/h) 2 hours 58 minutes
60 mph (96 km/h) 2 hours 43 minutes
65 mph (104 km/h) 2 hours 31 minutes
70 mph (112 km/h) 2 hours 20 minutes
75 mph (120 km/h) 2 hours 11 minutes
80 mph (128 km/h) 2 hours 2 minutes
85 mph (136 km/h) 1 hours 55 minutes