Distance between cities › USA › South Dakota › Winner, SD › Distance from Winner to Washington Dulles International Airport Book Hotels

Distance from Winner, SD to IAD Airport

Distance

1,395 mi

Time

1 day 2 hours

Gas Cost

$130 - $253

Helpful Inaccurate

There are 1,200.62 miles from Winner to Washington Dulles International Airport (IAD) in southeast direction and 1,395 miles (2,245.03 kilometers) by car, following the I-80 route.

Winner and IAD Airport are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Winner, SD to IAD Airport. The halfway point is Union, IL.

Please note the time difference between Winner, SD and IAD Airport is 1 hour. The current time in Winner is 2:37 pm and the current time in IAD Airport is 3:37 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Winner, SD to IAD Airport:

Lowest Price Rental Cars in Winner, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Winner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.01 gallons of gas to cover the route between Winner, SD and IAD Airport.

The estimated cost of gas to go from Winner to IAD Airport is $182.70.

During the route, an average car will release 1,097.35 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 Winner, SD and IAD Airport

If you want to meet halfway between Winner, SD and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.167439 and -88.601517, or 42º 10' 2.7804" N, 88º 36' 5.4612" W. This location is 697.32 miles away from Winner, SD and IAD Airport and it would take approximately 13 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Union, IL, situated 708 miles from Winner, SD and 751 miles from IAD Airport. It would take 10 hours 46 mins to go from Winner to Union and 11 hours 58 mins to go from IAD to Union.

Major City Closest to Halfway Point

The major city closest to the halfway point between Winner, SD and IAD Airport is Rockford, IL, situated 688 miles from Winner, SD and 778 miles from IAD Airport. It would take 10 hours 23 mins to go from Winner to and 12 hours 20 mins to go from IAD to Rockford.