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Distance from Champlain, NY to IAD Airport

Distance

565 mi

Time

11 hours 18 mins

Gas Cost

$53 - $102

Helpful Inaccurate

There are 464.83 miles from Champlain to Washington Dulles International Airport (IAD) in southwest direction and 565 miles (909.28 kilometers) by car, following the I-87 route.

Champlain and IAD Airport are 11 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Champlain, NY to IAD Airport. The halfway point is Ho Ho Kus, NJ.

Champlain, NY and IAD Airport are in the same time zone (EDT). Current time in both locations is 5:03 am.

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Lowest Price Rental Cars in Champlain, NY

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Champlain »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.69 gallons of gas to cover the route between Champlain, NY and IAD Airport.

The estimated cost of gas to go from Champlain to IAD Airport is $74.

During the route, an average car will release 444.45 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 Champlain, NY and IAD Airport

If you want to meet halfway between Champlain, 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 41.007904 and -74.102516, or 41º 0' 28.4544" N, 74º 6' 9.0576" W. This location is 282.43 miles away from Champlain, NY and IAD Airport and it would take approximately 5 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ho Ho Kus, NJ, situated 305 miles from Champlain, NY and 265 miles from IAD Airport. It would take 4 hours 51 mins to go from Champlain to Ho Ho Kus and 4 hours 35 mins to go from IAD to Ho Ho Kus.

Major City Closest to Halfway Point

The major city closest to the halfway point between Champlain, NY and IAD Airport is Brooklyn, NY, situated 334 miles from Champlain, NY and 254 miles from IAD Airport. It would take 5 hours 30 mins to go from Champlain to and 4 hours 31 mins to go from IAD to Brooklyn.