Distance between cities › USA › Maryland › Poolesville, MD › Distance from Poolesville to George Bush Intercontinental Airport Book Hotels

Distance from Poolesville, MD to IAH Airport

Distance

1,395 mi

Time

1 day 2 hours

Gas Cost

$130 - $253

Helpful Inaccurate

There are 1,196.47 miles from Poolesville to George Bush Intercontinental Airport (IAH) in southwest direction and 1,395 miles (2,245.03 kilometers) by car, following the I-59 route.

Poolesville and IAH Airport are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to IAH Airport. The halfway point is Springville, AL.

Please note the time difference between Poolesville, MD and IAH Airport is 1 hour. The current time in Poolesville is 5:02 am and the current time in IAH Airport is 4:02 am.

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Lowest Price Rental Cars in Poolesville, MD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Poolesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.01 gallons of gas to cover the route between Poolesville, MD and IAH Airport.

The estimated cost of gas to go from Poolesville to IAH Airport is $182.71.

During the route, an average car will release 1,097.37 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Poolesville, MD and IAH Airport

If you want to meet halfway between Poolesville, MD 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 33.783783 and -86.428459, or 33º 47' 1.6188" N, 86º 25' 42.4524" W. This location is 697.34 miles away from Poolesville, MD and IAH Airport and it would take approximately 13 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Springville, AL, situated 698 miles from Poolesville, MD and 708 miles from IAH Airport. It would take 10 hours 52 mins to go from Poolesville to Springville and 10 hours 48 mins to go from IAH to Springville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Poolesville, MD and IAH Airport is Birmingham, AL, situated 725 miles from Poolesville, MD and 677 miles from IAH Airport. It would take 11 hours 19 mins to go from Poolesville to and 10 hours 25 mins to go from IAH to Birmingham.