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

Distance from Adams, OR to DCA Airport

Distance

2,604 mi

Time

1 day 21 hours

Gas Cost

$238 - $463

Helpful Inaccurate

There are 2,149.27 miles from Adams to Ronald Reagan Washington National Airport (DCA) in southeast direction and 2,604 miles (4,190.73 kilometers) by car, following the I-80 route.

Adams and DCA Airport are 1 day 21 hours far apart, if you drive non-stop .

This is the fastest route from Adams, OR to DCA Airport. The halfway point is Doniphan, NE.

Please note the time difference between Adams, OR and DCA Airport is 3 hours. The current time in Adams is 8:18 am and the current time in DCA Airport is 11:18 am.

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Lowest Price Rental Cars in Adams, OR

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Adams »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 104.57 gallons of gas to cover the route between Adams, OR and DCA Airport.

The estimated cost of gas to go from Adams to DCA Airport is $335.06.

During the route, an average car will release 2,048.83 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 Adams, OR and DCA Airport

If you want to meet halfway between Adams, 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 40.823322 and -98.398331, or 40º 49' 23.9592" N, 98º 23' 53.9916" W. This location is 1,301.96 miles away from Adams, OR and DCA Airport and it would take approximately 22 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Doniphan, NE, situated 1,316 miles from Adams, OR and 1,298 miles from DCA Airport. It would take 19 hours 25 mins to go from Adams to Doniphan and 19 hours 43 mins to go from DCA to Doniphan.