Distance between cities › USA › South Carolina › Centenary, SC › Distance from Centenary to George Bush Intercontinental Airport Book Hotels

Distance from Centenary, SC to IAH Airport

Distance

1,102 mi

Time

20 hours 38 mins

Gas Cost

$103 - $200

Helpful Inaccurate

There are 975.81 miles from Centenary to George Bush Intercontinental Airport (IAH) in southwest direction and 1,102 miles (1,773.50 kilometers) by car, following the I-20 Bus route.

Centenary and IAH Airport are 20 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Centenary, SC to IAH Airport. The halfway point is Evergreen, AL.

Please note the time difference between Centenary, SC and IAH Airport is 1 hour. The current time in Centenary is 3:43 am and the current time in IAH Airport is 2:43 am.

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Lowest Price Rental Cars in Centenary, SC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Centenary »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 44.24 gallons of gas to cover the route between Centenary, SC and IAH Airport.

The estimated cost of gas to go from Centenary to IAH Airport is $144.31.

During the route, an average car will release 866.75 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 Centenary, SC and IAH Airport

If you want to meet halfway between Centenary, SC 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 31.391108 and -87.031487, or 31º 23' 27.9888" N, 87º 1' 53.3532" W. This location is 550.79 miles away from Centenary, SC and IAH Airport and it would take approximately 10 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Evergreen, AL, situated 555 miles from Centenary, SC and 568 miles from IAH Airport. It would take 8 hours 31 mins to go from Centenary to Evergreen and 8 hours 39 mins to go from IAH to Evergreen.