Distance between cities › USA › Ohio › Charm, OH › Distance from Charm to George Bush Intercontinental Airport Book Hotels

Distance from Charm, OH to IAH Airport

Distance

1,235 mi

Time

22 hours 59 mins

Gas Cost

$115 - $224

Helpful Inaccurate

There are 1,052.46 miles from Charm to George Bush Intercontinental Airport (IAH) in southwest direction and 1,235 miles (1,987.54 kilometers) by car, following the I-40 route.

Charm and IAH Airport are 22 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Charm, OH to IAH Airport. The halfway point is Denmark, TN.

Please note the time difference between Charm, OH and IAH Airport is 1 hour. The current time in Charm is 7:12 am and the current time in IAH Airport is 6:12 am.

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Lowest Price Rental Cars in Charm, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Charm »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.61 gallons of gas to cover the route between Charm, OH and IAH Airport.

The estimated cost of gas to go from Charm to IAH Airport is $161.84.

During the route, an average car will release 972.05 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 Charm, OH and IAH Airport

If you want to meet halfway between Charm, OH 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 35.610031 and -89.004639, or 35º 36' 36.1116" N, 89º 0' 16.7004" W. This location is 617.70 miles away from Charm, OH and IAH Airport and it would take approximately 11 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Denmark, TN, situated 613 miles from Charm, OH and 631 miles from IAH Airport. It would take 10 hours 10 mins to go from Charm to Denmark and 10 hours 48 mins to go from IAH to Denmark.