Distance from Huntsville, AL to IAH Airport


776 mi


11 hours 56 mins

Gas Cost

$58 - $112

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There are 606.32 miles from Huntsville to George Bush Intercontinental Airport (IAH) in southwest direction and 776 miles (1,248.85 kilometers) by car, following the I-10 route.

Huntsville and IAH Airport are 11 hours 56 mins far apart, if you drive non-stop.

This is the fastest route from Huntsville, AL to IAH Airport. The halfway point is Pearl River, LA.

Huntsville, AL and IAH Airport are in the same time zone (CDT). Current time in both locations is 5:13 pm.

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Gas Consumption and Emissions

A car with an MPG of will need 35.94 gallons of gas to cover the route between Huntsville, AL and IAH Airport.

The estimated cost of gas to go from Huntsville to IAH Airport is $93.44.

During the route, an average car will release 704.11 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.

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 Huntsville, AL and IAH Airport

If you want to meet halfway between Huntsville, AL 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 30.389097 and -89.733772, or 30º 23' 20.7492" N, 89º 44' 1.5792" W. This location is 388.14 miles away from Huntsville, AL and IAH Airport and it would take approximately 5 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pearl River, LA, situated 403.76 miles from Huntsville, AL and 373.05 miles from IAH Airport. It would take 6 hours 3 mins to go from Huntsville to Pearl River and 5 hours 47 mins to go from IAH to Pearl River.

Major Cities Along the Route

Some major cities along the route include Birmingham, AL,Baton Rouge, LA,Lafayette, LA, and Beaumont, TX.

Lowest Price Rental Cars in Huntsville, AL

Planning on renting a car to go from Huntsville, AL to IAH Airport? Here there are some offers to rent a car in or near Huntsville, AL:


Small cars

From $14


Intermediate cars

From $18


Full-size cars

From $24



From $28



From $40

Compare rental car prices in Huntsville »

Weather in Huntsville and IAH


Light rain today through Tuesday, with high temperatures falling to 83°F on Wednesday.

Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Rain Rain Rain Rain Rain
91° 73° 86° 72° 87° 70° 85° 69° 85° 72°
62% Rain probability 78% Rain probability 40% Rain probability 54% Rain probability 69% Rain probability
6 206 degrees 4 243 degrees 5 24 degrees 6 129 degrees 8 143 degrees


Rain tomorrow through Wednesday, with high temperatures rising to 94°F next Thursday.

Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Partly cloudy day Rain Rain Rain Partly cloudy day
92° 77° 89° 77° 89° 76° 91° 76° 90° 77°
12% Rain probability 76% Rain probability 62% Rain probability 35% Rain probability 12% Rain probability
6 131 degrees 6 133 degrees 6 135 degrees 6 155 degrees 7 152 degrees

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Huntsville, AL and IAH Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 606.32 mi 975.78 km 526.88 nautical mi
Driving distance 776 mi 1,249.28 km 674.56 nautical mi

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