Distance between cities › USA › Virginia › Markham, VA › Distance from Markham to George Bush Intercontinental Airport Book Hotels

Distance from Markham, VA to IAH Airport

Distance

1,342 mi

Time

1 day

Gas Cost

$125 - $243

Helpful Inaccurate

There are 1,160.91 miles from Markham to George Bush Intercontinental Airport (IAH) in southwest direction and 1,342 miles (2,159.74 kilometers) by car, following the I-59 route.

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

This is the fastest route from Markham, VA to IAH Airport. The halfway point is Alton, AL.

Please note the time difference between Markham, VA and IAH Airport is 1 hour. The current time in Markham is 11:59 pm and the current time in IAH Airport is 10:59 pm.

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Lowest Price Rental Cars in Markham, VA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Markham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 53.90 gallons of gas to cover the route between Markham, VA and IAH Airport.

The estimated cost of gas to go from Markham to IAH Airport is $175.83.

During the route, an average car will release 1,056.03 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 Markham, VA and IAH Airport

If you want to meet halfway between Markham, VA 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 33.571682 and -86.658791, or 33º 34' 18.0552" N, 86º 39' 31.6476" W. This location is 671.07 miles away from Markham, VA and IAH Airport and it would take approximately 12 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alton, AL, situated 676 miles from Markham, VA and 690 miles from IAH Airport. It would take 10 hours 13 mins to go from Markham to Alton and 10 hours 29 mins to go from IAH to Alton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Markham, VA and IAH Airport is Birmingham, AL, situated 685 miles from Markham, VA and 678 miles from IAH Airport. It would take 10 hours 21 mins to go from Markham to and 10 hours 20 mins to go from IAH to Birmingham.