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

Distance from Milbank, SD to DCA Airport

Distance

1,304 mi

Time

1 day

Gas Cost

$121 - $236

Helpful Inaccurate

There are 1,093.82 miles from Milbank to Ronald Reagan Washington National Airport (DCA) in southeast direction and 1,304 miles (2,098.58 kilometers) by car, following the I-94 route.

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

This is the fastest route from Milbank, SD to DCA Airport. The halfway point is Portage, IN.

Please note the time difference between Milbank, SD and DCA Airport is 1 hour. The current time in Milbank is 9:43 am and the current time in DCA Airport is 10:43 am.

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Lowest Price Rental Cars in Milbank, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Milbank »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 52.35 gallons of gas to cover the route between Milbank, SD and DCA Airport.

The estimated cost of gas to go from Milbank to DCA Airport is $170.77.

During the route, an average car will release 1,025.67 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Milbank, SD and DCA Airport

If you want to meet halfway between Milbank, 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 41.581886 and -87.117477, or 41º 34' 54.7896" N, 87º 7' 2.9172" W. This location is 651.78 miles away from Milbank, SD and DCA Airport and it would take approximately 12 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 Portage, IN, situated 644 miles from Milbank, SD and 665 miles from DCA Airport. It would take 10 hours 40 mins to go from Milbank to Portage and 10 hours 15 mins to go from DCA to Portage.