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

Distance from Revillo, SD to IAD Airport

Distance

1,257 mi

Time

1 day

Gas Cost

$115 - $224

Helpful Inaccurate

There are 1,064.03 miles from Revillo to Washington Dulles International Airport (IAD) in southeast direction and 1,257 miles (2,022.95 kilometers) by car, following the I-94 route.

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

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

Please note the time difference between Revillo, SD and IAD Airport is 1 hour. The current time in Revillo is 11:53 pm (Mar 11) and the current time in IAD Airport is 12:53 am (Mar 12).

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Lowest Price Rental Cars in Revillo, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Revillo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 50.49 gallons of gas to cover the route between Revillo, SD and IAD Airport.

The estimated cost of gas to go from Revillo to IAD Airport is $161.78.

During the route, an average car will release 989.27 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 Revillo, SD and IAD Airport

If you want to meet halfway between Revillo, 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 41.582714 and -87.127480, or 41º 34' 57.7704" N, 87º 7' 38.928" W. This location is 628.64 miles away from Revillo, SD and IAD Airport and it would take approximately 12 hours 16 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 624 miles from Revillo, SD and 655 miles from IAD Airport. It would take 10 hours 49 mins to go from Revillo to Portage and 10 hours 17 mins to go from IAD to Portage.