By plane: Dulles International Airport is approximately 40 minutes from the office, while Reagan National Airport is approximately 20 minutes from the office
By train: Follow the Metro signs in the airport concourse to the Metro entrance. Take the Blue Line train in the direction of Largo Town Center (toward Pentagon/Washington). You will make stops at Crystal City, Pentagon City, the Pentagon, Arlington National Cemetery, Rosslyn, Foggy Bottom (first stop in D.C.), and then Farragut West. Exit the train at Farragut West and exit the station towards the 18th Street exit. When you reach the street level, turn towards your right (past the Starbucks) and walk one block to 19th Street. Once you reach Nineteenth Street, turn right and proceed north to M Street. 1200 Nineteenth Street is on the northwest corner of 19th and M and the entrance to the building is on Nineteenth Street
- From Old Town Alexandria/Reagan National Airport: Proceed north on George Washington Parkway and take the I-395 North Exit toward Washington, D.C. and merge onto US-1 North. Stay straight onto the 14th Street bridge. Cross the 14th Street bridge. Proceed straight on 14th Street NW, past the Jefferson Memorial and the Washington Monument into downtown D.C. Continue on 14th Street to Eye (I) Street NW and turn left. Stay on Eye Street to 15th and turn right. Proceed on 15th Street to M Street NW (a one-way west-bound street) and turn left. 1200 Nineteenth Street is on the northwest corner of 19th and M. The entrance to the building is on 19th Street
- From Dulles Airport: Exit the airport via the Dulles Access Road toward Washington, D.C. Continue on the Dulles Access Road VA-267 East (a four to six lane freeway) to I-66 East. Proceed on I-66 toward Washington to the Theodore Roosevelt Bridge. Follow the signs for Constitution Avenue. Proceed on Constitution Avenue NW past the Lincoln Memorial, the Vietnam Veterans Memorial, and the Washington Monument to 18th Street NW. Turn left on 18th Street and proceed to M Street NW. 1200 Nineteenth Street is on the northwest corner of Nineteenth and M. The entrance to the building is on Nineteenth Street and the entrance to the parking garage is on M Street, just past the intersection. Please note HOV-2 restrictions inside the beltway on weekdays eastbound from 6:30–9:00 am and westbound from 4:00–6:30 pm
Parking: The entrance to the parking garage is on M Street, just past the intersection. Valet parking is available in the garage from 6 a.m.–10 p.m. Street (metered) parking may be available on M and on Nineteenth Street depending on the time of day.