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Distance from Ithaca, NY to IAH Airport

Distance

1,609 mi

Time

1 day 5 hours

Gas Cost

$150 - $292

Helpful Inaccurate

There are 1,352 miles from Ithaca to George Bush Intercontinental Airport (IAH) in southwest direction and 1,609 miles (2,589.43 kilometers) by car, following the I-40 route.

Ithaca and IAH Airport are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Ithaca, NY to IAH Airport. The halfway point is Harrison, TN.

Please note the time difference between Ithaca, NY and IAH Airport is 1 hour. The current time in Ithaca is 7:58 am and the current time in IAH Airport is 6:58 am.

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Lowest Price Rental Cars in Ithaca, NY

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ithaca »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 64.60 gallons of gas to cover the route between Ithaca, NY and IAH Airport.

The estimated cost of gas to go from Ithaca to IAH Airport is $210.74.

During the route, an average car will release 1,265.73 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 Ithaca, NY and IAH Airport

If you want to meet halfway between Ithaca, NY 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 35.083855 and -85.164528, or 35º 5' 1.878" N, 85º 9' 52.3008" W. This location is 804.33 miles away from Ithaca, NY and IAH Airport and it would take approximately 14 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Harrison, TN, situated 843 miles from Ithaca, NY and 839 miles from IAH Airport. It would take 13 hours 31 mins to go from Ithaca to Harrison and 12 hours 51 mins to go from IAH to Harrison.

Major City Closest to Halfway Point

The major city closest to the halfway point between Ithaca, NY and IAH Airport is Chattanooga, TN, situated 851 miles from Ithaca, NY and 826 miles from IAH Airport. It would take 13 hours 34 mins to go from Ithaca to and 12 hours 32 mins to go from IAH to Chattanooga.