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

Distance from Sedalia, OH to DCA Airport

Distance

431 mi

Time

8 hours 34 mins

Gas Cost

$39 - $77

Helpful Inaccurate

There are 349.51 miles from Sedalia to Ronald Reagan Washington National Airport (DCA) in east direction and 431 miles (693.63 kilometers) by car, following the I-70 route.

Sedalia and DCA Airport are 8 hours 34 mins far apart, if you drive non-stop .

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

Sedalia, OH and DCA Airport are in the same time zone (EDT). Current time in both locations is 6:11 pm.

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Lowest Price Rental Cars in Sedalia, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sedalia »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.32 gallons of gas to cover the route between Sedalia, OH and DCA Airport.

The estimated cost of gas to go from Sedalia to DCA Airport is $55.48.

During the route, an average car will release 339.26 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 Sedalia, OH and DCA Airport

If you want to meet halfway between Sedalia, 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 39.841640 and -80.120956, or 39º 50' 29.904" N, 80º 7' 15.4416" W. This location is 215.58 miles away from Sedalia, OH and DCA Airport and it would take approximately 4 hours 17 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 215 miles from Sedalia, OH and 242 miles from DCA Airport. It would take 3 hours 20 mins to go from Sedalia to Waynesburg and 3 hours 48 mins to go from DCA to Waynesburg.