Distance between cities › USA › South Dakota › Chamberlain, SD › Distance from Chamberlain to Ronald Reagan Washington National Airport Book Hotels

Distance from Chamberlain, SD to DCA Airport

Distance

1,405 mi

Time

1 day 1 hour

Gas Cost

$129 - $250

Helpful Inaccurate

There are 1,201.96 miles from Chamberlain to Ronald Reagan Washington National Airport (DCA) in southeast direction and 1,405 miles (2,261.13 kilometers) by car, following the I-90 and SD 50 route.

Chamberlain and DCA Airport are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Chamberlain, SD to DCA Airport. The halfway point is Schaumburg, IL.

Please note the time difference between Chamberlain, SD and DCA Airport is 1 hour. The current time in Chamberlain is 3:19 pm and the current time in DCA Airport is 4:19 pm.

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Lowest Price Rental Cars in Chamberlain, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Chamberlain »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.41 gallons of gas to cover the route between Chamberlain, SD and DCA Airport.

The estimated cost of gas to go from Chamberlain to DCA Airport is $180.73.

During the route, an average car will release 1,105.14 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 Chamberlain, SD and DCA Airport

If you want to meet halfway between Chamberlain, SD 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 42.046947 and -88.070259, or 42º 2' 49.0092" N, 88º 4' 12.9324" W. This location is 702.28 miles away from Chamberlain, SD and DCA Airport and it would take approximately 12 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Schaumburg, IL, situated 679 miles from Chamberlain, SD and 732 miles from DCA Airport. It would take 9 hours 42 mins to go from Chamberlain to Schaumburg and 11 hours 24 mins to go from DCA to Schaumburg.

Major City Closest to Halfway Point

The major city closest to the halfway point between Chamberlain, SD and DCA Airport is Chicago, IL, situated 705 miles from Chamberlain, SD and 704 miles from DCA Airport. It would take 10 hours 10 mins to go from Chamberlain to and 10 hours 52 mins to go from DCA to Chicago.