Distance between cities › USA › Maryland › Middle River, MD › Distance from Middle River to Ronald Reagan Washington National Airport Book Hotels

Distance from Middle River, MD to DCA Airport

Distance

56 mi

Time

1 hour 25 mins

Gas Cost

$5 - $10

Helpful Inaccurate

There are 46.39 miles from Middle River to Ronald Reagan Washington National Airport (DCA) in southwest direction and 56 miles (90.12 kilometers) by car, following the MD 295 route.

Middle River and DCA Airport are 1 hour 25 mins far apart, if you drive non-stop .

This is the fastest route from Middle River, MD to DCA Airport. The halfway point is Annapolis Junction, MD.

Middle River, MD and DCA Airport are in the same time zone (EDT). Current time in both locations is 8:35 am.

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Lowest Price Rental Cars in Middle River, MD

Planning on renting a car to go from Middle River, MD to DCA Airport? Here there are some offers to rent a car in Middle River, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Middle River »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.24 gallons of gas to cover the route between Middle River, MD and DCA Airport.

The estimated cost of gas to go from Middle River to DCA Airport is $7.31.

During the route, an average car will release 43.88 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Middle River, MD and DCA Airport

If you want to meet halfway between Middle River, MD 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 39.123024 and -76.768150, or 39º 7' 22.8864" N, 76º 46' 5.34" W. This location is 27.89 miles away from Middle River, MD and DCA Airport and it would take approximately 42 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Annapolis Junction, MD, situated 29 miles from Middle River, MD and 31 miles from DCA Airport. It would take 37 minutes to go from Middle River to Annapolis Junction and 42 minutes to go from DCA to Annapolis Junction.

Major City Closest to Halfway Point

The major city closest to the halfway point between Middle River, MD and DCA Airport is Columbia, MD, situated 32 miles from Middle River, MD and 30 miles from DCA Airport. It would take 37 minutes to go from Middle River to and 44 minutes to go from DCA to Columbia.