Distance between cities › USA › Oregon › Oceanside, OR › Distance from Oceanside to Ronald Reagan Washington National Airport Book Hotels

Distance from Oceanside, OR to DCA Airport

Distance

2,887 mi

Time

2 days 3 hours

Gas Cost

$264 - $514

Helpful Inaccurate

There are 2,411.34 miles from Oceanside to Ronald Reagan Washington National Airport (DCA) in east direction and 2,887 miles (4,646.18 kilometers) by car, following the I-80 route.

Oceanside and DCA Airport are 2 days 3 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, OR to DCA Airport. The halfway point is Murdo, SD.

Please note the time difference between Oceanside, OR and DCA Airport is 3 hours. The current time in Oceanside is 9:44 am and the current time in DCA Airport is 12:44 pm.

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Lowest Price Rental Cars in Oceanside, OR

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oceanside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 115.96 gallons of gas to cover the route between Oceanside, OR and DCA Airport.

The estimated cost of gas to go from Oceanside to DCA Airport is $371.55.

During the route, an average car will release 2,271.95 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 Oceanside, OR and DCA Airport

If you want to meet halfway between Oceanside, OR 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 43.776108 and -100.610725, or 43º 46' 33.9888" N, 100º 36' 38.61" W. This location is 1,443.74 miles away from Oceanside, OR and DCA Airport and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Murdo, SD, situated 1,468 miles from Oceanside, OR and 1,477 miles from DCA Airport. It would take 21 hours 52 mins to go from Oceanside to Murdo and 21 hours 49 mins to go from DCA to Murdo.