Distance between cities › USA › Ohio › Selma, OH › Distance from Selma to Ronald Reagan Washington National Airport Book Hotels

Distance from Selma, OH to DCA Airport

Distance

442 mi

Time

8 hours 54 mins

Gas Cost

$41 - $80

Helpful Inaccurate

There are 362.16 miles from Selma to Ronald Reagan Washington National Airport (DCA) in east direction and 442 miles (711.33 kilometers) by car, following the I-70 route.

Selma and DCA Airport are 8 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Selma, OH to DCA Airport. The halfway point is Waynesburg, PA.

Selma, OH and DCA Airport are in the same time zone (EDT). Current time in both locations is 9:54 am.

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Lowest Price Rental Cars in Selma, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Selma »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.73 gallons of gas to cover the route between Selma, OH and DCA Airport.

The estimated cost of gas to go from Selma to DCA Airport is $57.85.

During the route, an average car will release 347.43 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 Selma, OH and DCA Airport

If you want to meet halfway between Selma, OH 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 39.942249 and -80.166046, or 39º 56' 32.0964" N, 80º 9' 57.7656" W. This location is 220.78 miles away from Selma, OH and DCA Airport and it would take approximately 4 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Waynesburg, PA, situated 229 miles from Selma, OH and 242 miles from DCA Airport. It would take 3 hours 39 mins to go from Selma to Waynesburg and 3 hours 48 mins to go from DCA to Waynesburg.