The trip from Germantown to Arlington is a standard Northern Virginia commute. You can drive via I-270 and I-495, which takes about 45 minutes to 1 hour. Alternatively, you can take the Metro Red Line to a transfer point and then the Orange or Silver line into Arlington. Arlington is a major business hub and home to the Pentagon and Arlington National Cemetery. It is a very accessible destination from Maryland.
Total Distance: 50 km driving, 40 km air distance.
Expect heavy traffic on the American Legion Bridge.
Spring for the blooming gardens at Arlington National Cemetery.