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

Distance from Buffalo Gap, TX to IAH Airport

Distance

374 mi

Time

7 hours 10 mins

Gas Cost

$34 - $67

Helpful Inaccurate

There are 309.20 miles from Buffalo Gap to George Bush Intercontinental Airport (IAH) in southeast direction and 374 miles (601.89 kilometers) by car, following the US-84 and US-183 route.

Buffalo Gap and IAH Airport are 7 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Buffalo Gap, TX to IAH Airport. The halfway point is Leander, TX.

Buffalo Gap, TX and IAH Airport are in the same time zone (CDT). Current time in both locations is 12:48 pm.

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Lowest Price Rental Cars in Buffalo Gap, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Buffalo Gap »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.02 gallons of gas to cover the route between Buffalo Gap, TX and IAH Airport.

The estimated cost of gas to go from Buffalo Gap to IAH Airport is $48.16.

During the route, an average car will release 294.32 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Buffalo Gap, TX and IAH Airport

If you want to meet halfway between Buffalo Gap, 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 30.608345 and -97.861671, or 30º 36' 30.042" N, 97º 51' 42.0156" W. This location is 187.03 miles away from Buffalo Gap, TX and IAH Airport and it would take approximately 3 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Leander, TX, situated 189 miles from Buffalo Gap, TX and 180 miles from IAH Airport. It would take 3 hours 41 mins to go from Buffalo Gap to Leander and 3 hours 17 mins to go from IAH to Leander.

Major City Closest to Halfway Point

The major city closest to the halfway point between Buffalo Gap, TX and IAH Airport is Austin, TX, situated 216 miles from Buffalo Gap, TX and 178 miles from IAH Airport. It would take 4 hours 7 mins to go from Buffalo Gap to and 2 hours 57 mins to go from IAH to Austin.