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Distance from Washington, TX to DCA Airport

Distance

1,441 mi

Time

1 day 2 hours

Gas Cost

$132 - $256

Helpful Inaccurate

There are 1,233.13 miles from Washington to Ronald Reagan Washington National Airport (DCA) in northeast direction and 1,441 miles (2,319.06 kilometers) by car, following the I-40 route.

Washington and DCA Airport are 1 day 2 hours far apart, if you drive non-stop .

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

Please note the time difference between Washington, TX and DCA Airport is 1 hour. The current time in Washington is 3:37 pm and the current time in DCA Airport is 4:37 pm.

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Lowest Price Rental Cars in Washington, TX

Planning on renting a car to go from Washington, TX to DCA 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 57.86 gallons of gas to cover the route between Washington, TX and DCA Airport.

The estimated cost of gas to go from Washington to DCA Airport is $185.40.

During the route, an average car will release 1,133.68 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 DCA Airport

If you want to meet halfway between Washington, TX and DCA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.535919 and -86.681488, or 33º 32' 9.3084" N, 86º 40' 53.3568" W. This location is 720.41 miles away from Washington, TX and DCA Airport and it would take approximately 13 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Irondale, AL, situated 756 miles from Washington, TX and 739 miles from DCA Airport. It would take 11 hours 46 mins to go from Washington to Irondale and 11 hours 21 mins to go from DCA to Irondale.

Major City Closest to Halfway Point

The major city closest to the halfway point between Washington, TX and DCA Airport is Birmingham, AL, situated 746 miles from Washington, TX and 743 miles from DCA Airport. It would take 11 hours 38 mins to go from Washington to and 11 hours 23 mins to go from DCA to Birmingham.