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

Distance from Welches, OR to DCA Airport

Distance

2,797 mi

Time

2 days 1 hour

Gas Cost

$256 - $498

Helpful Inaccurate

There are 2,315.36 miles from Welches to Ronald Reagan Washington National Airport (DCA) in east direction and 2,797 miles (4,501.34 kilometers) by car, following the I-80 route.

Welches and DCA Airport are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Welches, OR to DCA Airport. The halfway point is Willow Island, NE.

Please note the time difference between Welches, OR and DCA Airport is 3 hours. The current time in Welches is 5:21 am and the current time in DCA Airport is 8:21 am.

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Lowest Price Rental Cars in Welches, OR

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Welches »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 112.33 gallons of gas to cover the route between Welches, OR and DCA Airport.

The estimated cost of gas to go from Welches to DCA Airport is $359.91.

During the route, an average car will release 2,200.79 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 Welches, OR and DCA Airport

If you want to meet halfway between Welches, 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 40.857628 and -100.115700, or 40º 51' 27.4608" N, 100º 6' 56.52" W. This location is 1,398.52 miles away from Welches, OR and DCA Airport and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Willow Island, NE, situated 1,412 miles from Welches, OR and 1,389 miles from DCA Airport. It would take 20 hours 58 mins to go from Welches to Willow Island and 20 hours 59 mins to go from DCA to Willow Island.