Distance between cities › USA › Missouri › Henley, MO › Distance from Henley to George Bush Intercontinental Airport Book Hotels

Distance from Henley, MO to IAH Airport

Distance

769 mi

Time

14 hours 23 mins

Gas Cost

$72 - $139

Helpful Inaccurate

There are 602.29 miles from Henley to George Bush Intercontinental Airport (IAH) in southwest direction and 769 miles (1,237.59 kilometers) by car, following the I-45 route.

Henley and IAH Airport are 14 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Henley, MO to IAH Airport. The halfway point is McAlester, OK.

Henley, MO and IAH Airport are in the same time zone (CDT). Current time in both locations is 4:24 am.

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Lowest Price Rental Cars in Henley, MO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Henley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.89 gallons of gas to cover the route between Henley, MO and IAH Airport.

The estimated cost of gas to go from Henley to IAH Airport is $100.77.

During the route, an average car will release 605.25 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 Henley, MO and IAH Airport

If you want to meet halfway between Henley, MO 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 34.891811 and -95.767006, or 34º 53' 30.5196" N, 95º 46' 1.2216" W. This location is 384.62 miles away from Henley, MO and IAH Airport and it would take approximately 7 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is McAlester, OK, situated 369 miles from Henley, MO and 401 miles from IAH Airport. It would take 5 hours 58 mins to go from Henley to McAlester and 6 hours 41 mins to go from IAH to McAlester.