Distance between cities › USA › New York › Watertown, NY › Distance from Watertown to Washington Dulles International Airport

Distance from Watertown, NY to IAD Airport

Distance

438 mi

Time

7 hours 25 mins

Gas Cost

$42 - $82

Helpful Inaccurate

There are 356.06 miles from Watertown to Washington Dulles International Airport (IAD) in southwest direction and 438 miles (704.89 kilometers) by car, following the I-81 S route.

Watertown and IAD Airport are 7 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Watertown, NY to IAD Airport. The halfway point is Sugar Notch, PA.

Watertown, NY and IAD Airport are in the same time zone (EDT). Current time in both locations is 4:03 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.57 gallons of gas to cover the route between Watertown, NY and IAD Airport.

The estimated cost of gas to go from Watertown to IAD Airport is $59.15.

During the route, an average car will release 344.30 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 $3.37 per gallon of regular gas. Price last updated on April 16, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAD Airport

Do you have where to stay when you arrive to IAD Airport? Check out our hotel recommendations:

Halfway Point Between Watertown, NY and IAD Airport

If you want to meet halfway between Watertown, NY 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 41.201050 and -75.913704, or 41º 12' 3.78" N, 75º 54' 49.3344" W. This location is 218.79 miles away from Watertown, NY and IAD Airport and it would take approximately 3 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sugar Notch, PA, situated 224 miles from Watertown, NY and 217 miles from IAD Airport. It would take 3 hours 41 mins to go from Watertown to Sugar Notch and 3 hours 57 mins to go from IAD to Sugar Notch.