Distance between cities › USA › Pennsylvania › Newtown Square, PA › Distance from Newtown Square to Ronald Reagan Washington National Airport Book Hotels

Distance from Newtown Square, PA to DCA Airport

Distance

136 mi

Time

3 hours 2 mins

Gas Cost

$11 - $21

Helpful Inaccurate

There are 117.54 miles from Newtown Square to Ronald Reagan Washington National Airport (DCA) in southwest direction and 136 miles (218.87 kilometers) by car, following the I-95 route.

Newtown Square and DCA Airport are 3 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Newtown Square, PA to DCA Airport. The halfway point is Belcamp, MD.

Newtown Square, PA and DCA Airport are in the same time zone (EDT). Current time in both locations is 6:59 pm.

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Lowest Price Rental Cars in Newtown Square, PA

Planning on renting a car to go from Newtown Square, PA to DCA Airport? Here there are some offers to rent a car in Newtown Square, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Newtown Square »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.45 gallons of gas to cover the route between Newtown Square, PA and DCA Airport.

The estimated cost of gas to go from Newtown Square to DCA Airport is $15.17.

During the route, an average car will release 106.71 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 $2.79 per gallon of regular gas. Price last updated on March 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Newtown Square, PA and DCA Airport

If you want to meet halfway between Newtown Square, PA 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 39.489681 and -76.241463, or 39º 29' 22.8516" N, 76º 14' 29.2668" W. This location is 67.81 miles away from Newtown Square, PA and DCA Airport and it would take approximately 1 hour 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belcamp, MD, situated 68 miles from Newtown Square, PA and 71 miles from DCA Airport. It would take 1 hour 14 mins to go from Newtown Square to Belcamp and 1 hour 23 mins to go from DCA to Belcamp.