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Distance from Hamilton, VA to DCA Airport

Distance

48 mi

Time

1 hour 8 mins

Gas Cost

$5 - $9

Helpful Inaccurate

There are 38.72 miles from Hamilton to Ronald Reagan Washington National Airport (DCA) in southeast direction and 48 miles (77.25 kilometers) by car, following the VA 267 route.

Hamilton and DCA Airport are 1 hour 8 mins far apart, if you drive non-stop .

This is the fastest route from Hamilton, VA to DCA Airport. The halfway point is Reston, VA.

Hamilton, VA and DCA Airport are in the same time zone (EDT). Current time in both locations is 11:58 am.

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Lowest Price Rental Cars in Hamilton, VA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hamilton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.92 gallons of gas to cover the route between Hamilton, VA and DCA Airport.

The estimated cost of gas to go from Hamilton to DCA Airport is $6.41.

During the route, an average car will release 37.54 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 $3.35 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Hamilton, VA and DCA Airport

If you want to meet halfway between Hamilton, VA 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 38.951630 and -77.355560, or 38º 57' 5.868" N, 77º 21' 20.016" W. This location is 23.86 miles away from Hamilton, VA and DCA Airport and it would take approximately 34 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Reston, VA, situated 25 miles from Hamilton, VA and 26 miles from DCA Airport. It would take 29 minutes to go from Hamilton to Reston and 33 minutes to go from DCA to Reston.