Metropolitan Washington Airport Authority

Dulles International Airport

Directions to Washington Dulles International Airport (IAD)

Click on map to view larger image
IAD Locator Map

For directions using a GPS device or certain mapping websites, enter "Dulles Airport." If the location is not recognized, try this geographical address: 1 Saarinen Circle, Dulles, VA 20166. Click here to view our postal mailing address.


From Downtown Washington DC:
Go west on I-66 to exit 67. Follow signs to the airport, approximately 16 miles from exit 67.

From Baltimore:
Go south on I-95 to exit 27 (I 495 West - "Capital Beltway") to exit 45A. Follow signs to the airport, approximately 13 miles from exit 45A.

From Richmond:
Go north on I-95 to exit 170B (I 495 North - "Capital Beltway" in the direction of Tysons Corner) to exit 45. Follow signs to the airport, approximately 13 miles from exit 45.

From West Virginia:
Go south on I-81 to I-66 East. I-66 East to exit 53 (Rt. 28 North). Follow Route 28 to airport.

From Roanoke, Southwest Virginia:
Go north on I-81 to I-66 East. Follow I-66 East to exit 53 (Rt. 28 North). Follow Route 28 to airport.

For exact door-to-door directions, go to maps.yahoo.com and enter "IAD" in either the Destination or Starting Address boxes.

The Dulles Access Highway is restricted to airport use only. All vehicles on the Access Highway must be going to or coming from Dulles Airport on airport business.

Visitors to the Smithsonian Air and Space Museum at Dulles should use Route 50 West to Route 28 North or the Dulles Toll Road to route 28 South.

Other Maps Available - please click to view:

Dulles Food and Shops Map

Parking Map  jpg/ printable PDF

Terminal Map