Distance between cities › USA › Virginia › IAD, VA › Distance from Washington Dulles International Airport to Poolesville Book Hotels

Distance from IAD Airport to Poolesville, MD

Distance

39 mi

Time

1 hour 3 mins

Gas Cost

$4 - $7

Helpful Inaccurate

There are 13.49 miles from Washington Dulles International Airport (IAD) to Poolesville in north direction and 39 miles (62.76 kilometers) by car, following the MD 190 route.

IAD Airport and Poolesville are 1 hour 3 mins far apart, if you drive non-stop .

This is the fastest route from IAD Airport to Poolesville, MD. The halfway point is Lansdowne, VA.

IAD Airport and Poolesville, MD are in the same time zone (EDT). Current time in both locations is 11:51 am.

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Lowest Price Rental Cars in IAD Airport

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington Dulles International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.58 gallons of gas to cover the route between IAD Airport and Poolesville, MD.

The estimated cost of gas to go from IAD Airport to Poolesville is $5.07.

During the route, an average car will release 31.01 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 IAD Airport and Poolesville, MD

If you want to meet halfway between IAD Airport and Poolesville, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.086941 and -77.514122, or 39º 5' 12.9876" N, 77º 30' 50.8392" W. This location is 19.70 miles away from IAD Airport and Poolesville, MD and it would take approximately 31 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lansdowne, VA, situated 13 miles from IAD Airport and 16 miles from Poolesville, MD. It would take 25 minutes to go from IAD to Lansdowne and 29 minutes to go from Poolesville to Lansdowne.