Distance between cities › USA › Texas › IAH, TX › Distance from George Bush Intercontinental Airport to Baltimore–Washington International Airport

Distance from IAH Airport to BWI Airport

Distance

1,457 mi

Time

22 hours 18 mins

Gas Cost

$140 - $273

Helpful Inaccurate

There are 1,233.51 miles from George Bush Intercontinental Airport (IAH) to Baltimore–Washington International Airport (BWI) in northeast direction and 1,457 miles (2,344.81 kilometers) by car, following the I-81 N route.

IAH Airport and BWI Airport are 22 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from IAH Airport to BWI Airport. The halfway point is Attalla, AL.

Please note the time difference between IAH Airport and BWI Airport is 1 hour. The current time in IAH Airport is 10:45 am and the current time in BWI Airport is 11:45 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 58.53 gallons of gas to cover the route between IAH Airport and BWI Airport.

The estimated cost of gas to go from IAH Airport to BWI Airport is $197.

During the route, an average car will release 1,146.64 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 $3.37 per gallon of regular gas. Price last updated on April 16, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near BWI Airport

Do you have where to stay when you arrive to BWI Airport? Check out our hotel recommendations:

Halfway Point Between IAH Airport and BWI Airport

If you want to meet halfway between IAH Airport and BWI Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.054962 and -86.067078, or 34º 3' 17.8632" N, 86º 4' 1.4808" W. This location is 728.65 miles away from IAH Airport and BWI Airport and it would take approximately 11 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Attalla, AL, situated 738 miles from IAH Airport and 720 miles from BWI Airport. It would take 11 hours 10 mins to go from IAH to Attalla and 11 hours 1 min to go from BWI to Attalla.