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

Distance from Dublin, OH to IAH Airport

Distance

1,154 mi

Time

21 hours 11 mins

Gas Cost

$106 - $205

Helpful Inaccurate

There are 980.92 miles from Dublin to George Bush Intercontinental Airport (IAH) in southwest direction and 1,154 miles (1,857.18 kilometers) by car, following the I-40 route.

Dublin and IAH Airport are 21 hours 11 mins far apart, if you drive non-stop .

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

Please note the time difference between Dublin, OH and IAH Airport is 1 hour. The current time in Dublin is 1:28 pm and the current time in IAH Airport is 12:28 pm.

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Lowest Price Rental Cars in Dublin, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dublin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.35 gallons of gas to cover the route between Dublin, OH and IAH Airport.

The estimated cost of gas to go from Dublin to IAH Airport is $148.52.

During the route, an average car will release 908.17 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dublin, OH and IAH Airport

If you want to meet halfway between Dublin, 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 35.331741 and -89.589455, or 35º 19' 54.2676" N, 89º 35' 22.038" W. This location is 577.11 miles away from Dublin, OH and IAH Airport and it would take approximately 10 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Gallaway, TN, situated 572 miles from Dublin, OH and 589 miles from IAH Airport. It would take 8 hours 59 mins to go from Dublin to Gallaway and 10 hours 9 mins to go from IAH to Gallaway.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dublin, OH and IAH Airport is Memphis, TN, situated 598 miles from Dublin, OH and 559 miles from IAH Airport. It would take 9 hours 23 mins to go from Dublin to and 9 hours 33 mins to go from IAH to Memphis.