Distance between cities › USA › District Of Columbia › Pentagon, DC › Distance from Pentagon to George Bush Intercontinental Airport

Distance from Pentagon, DC to IAH Airport

Distance

1,422 mi

Time

21 hours 42 mins

Gas Cost

$137 - $266

Helpful Inaccurate

There are 1,205.69 miles from Pentagon to George Bush Intercontinental Airport (IAH) in southwest direction and 1,422 miles (2,288.49 kilometers) by car, following the I-81 S route.

Pentagon and IAH Airport are 21 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Pentagon, DC to IAH Airport. The halfway point is Ashville, AL.

Please note the time difference between Pentagon, DC and IAH Airport is 1 hour. The current time in Pentagon is 5:25 pm and the current time in IAH Airport is 4:25 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.09 gallons of gas to cover the route between Pentagon, DC and IAH Airport.

The estimated cost of gas to go from Pentagon to IAH Airport is $192.18.

During the route, an average car will release 1,118.60 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 $3.37 per gallon of regular gas. Price last updated on April 16, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAH Airport

Do you have where to stay when you arrive to IAH Airport? Check out our hotel recommendations:

Halfway Point Between Pentagon, DC and IAH Airport

If you want to meet halfway between Pentagon, DC 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 33.881260 and -86.298851, or 33º 52' 52.536" N, 86º 17' 55.8636" W. This location is 710.83 miles away from Pentagon, DC and IAH Airport and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ashville, AL, situated 703 miles from Pentagon, DC and 722 miles from IAH Airport. It would take 10 hours 48 mins to go from Pentagon to Ashville and 10 hours 57 mins to go from IAH to Ashville.