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Distance from Washington, TX to BWI Airport

Distance

1,474 mi

Time

1 day 3 hours

Gas Cost

$135 - $262

Helpful Inaccurate

There are 1,260.28 miles from Washington to Baltimore–Washington International Airport (BWI) in northeast direction and 1,474 miles (2,372.17 kilometers) by car, following the I-40 route.

Washington and BWI Airport are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Washington, TX to BWI Airport. The halfway point is Margaret, AL.

Please note the time difference between Washington, TX and BWI Airport is 1 hour. The current time in Washington is 2:15 pm and the current time in BWI Airport is 3:15 pm.

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Lowest Price Rental Cars in Washington, TX

Planning on renting a car to go from Washington, TX to BWI Airport? Here there are some offers to rent a car in Washington, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.19 gallons of gas to cover the route between Washington, TX and BWI Airport.

The estimated cost of gas to go from Washington to BWI Airport is $189.65.

During the route, an average car will release 1,159.65 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 Washington, TX and BWI Airport

If you want to meet halfway between Washington, TX 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 33.729347 and -86.500237, or 33º 43' 45.6492" N, 86º 30' 0.8532" W. This location is 736.92 miles away from Washington, TX and BWI Airport and it would take approximately 13 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Margaret, AL, situated 775 miles from Washington, TX and 760 miles from BWI Airport. It would take 12 hours 9 mins to go from Washington to Margaret and 11 hours 45 mins to go from BWI to Margaret.

Major City Closest to Halfway Point

The major city closest to the halfway point between Washington, TX and BWI Airport is Birmingham, AL, situated 746 miles from Washington, TX and 777 miles from BWI Airport. It would take 11 hours 38 mins to go from Washington to and 11 hours 51 mins to go from BWI to Birmingham.