Distance between cities › USA › Texas › Alamo, TX › Distance from Alamo to Ronald Reagan Washington National Airport Book Hotels

Distance from Alamo, TX to DCA Airport

Distance

1,760 mi

Time

1 day 8 hours

Gas Cost

$161 - $313

Helpful Inaccurate

There are 1,502.05 miles from Alamo to Ronald Reagan Washington National Airport (DCA) in northeast direction and 1,760 miles (2,832.45 kilometers) by car, following the I-10 route.

Alamo and DCA Airport are 1 day 8 hours far apart, if you drive non-stop .

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

Please note the time difference between Alamo, TX and DCA Airport is 1 hour. The current time in Alamo is 11:14 am and the current time in DCA Airport is 12:14 pm.

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Lowest Price Rental Cars in Alamo, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Alamo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 70.69 gallons of gas to cover the route between Alamo, TX and DCA Airport.

The estimated cost of gas to go from Alamo to DCA Airport is $226.50.

During the route, an average car will release 1,384.99 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 Alamo, TX and DCA Airport

If you want to meet halfway between Alamo, 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 32.486401 and -88.349953, or 32º 29' 11.0436" N, 88º 20' 59.8308" W. This location is 880.11 miles away from Alamo, TX and DCA Airport and it would take approximately 16 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is York, AL, situated 905 miles from Alamo, TX and 865 miles from DCA Airport. It would take 14 hours 55 mins to go from Alamo to York and 13 hours 12 mins to go from DCA to York.