Distance between cities › USA › Texas › Schwertner, TX › Distance from Schwertner to George Bush Intercontinental Airport Book Hotels

Distance from Schwertner, TX to IAH Airport

Distance

180 mi

Time

3 hours 41 mins

Gas Cost

$17 - $33

Helpful Inaccurate

There are 141.73 miles from Schwertner to George Bush Intercontinental Airport (IAH) in southeast direction and 180 miles (289.68 kilometers) by car, following the US-79 route.

Schwertner and IAH Airport are 3 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Schwertner, TX to IAH Airport. The halfway point is Carmine, TX.

Schwertner, TX and IAH Airport are in the same time zone (CDT). Current time in both locations is 2:59 am.

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Lowest Price Rental Cars in Schwertner, TX

Planning on renting a car to go from Schwertner, TX to IAH Airport? Here there are some offers to rent a car in Schwertner, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Schwertner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 7.25 gallons of gas to cover the route between Schwertner, TX and IAH Airport.

The estimated cost of gas to go from Schwertner to IAH Airport is $23.53.

During the route, an average car will release 141.96 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Schwertner, TX and IAH Airport

If you want to meet halfway between Schwertner, TX and IAH Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.143549 and -96.726425, or 30º 8' 36.7764" N, 96º 43' 35.13" W. This location is 90.21 miles away from Schwertner, TX and IAH Airport and it would take approximately 1 hour 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Carmine, TX, situated 101 miles from Schwertner, TX and 93 miles from IAH Airport. It would take 1 hour 47 mins to go from Schwertner to Carmine and 1 hour 42 mins to go from IAH to Carmine.