It is about 40 miles from DC to Damascus so it takes about an hour.
According to trueknowledge.com, it is 2,241.29 miles from Washington state to Maryland.
About 150 Miles
They share a common border.
It is 2,765.54 miles according to MapQuest.
It is 76 miles according to Google Maps.
Washington Dulles International Airport is 18 miles from Rockville, Maryland.
86 miles about 1 hour and 45 minutes. by car
Maryland and Virginia border each other, so it will depend on precisely where you are going and where you are leaving from.
the answer is 457 miles
16.1 miles
5,889 miles
Maryland has a total area of about 12,407 square miles.