There is no metro line that runs from Baltimore Airport to Washington DC as of October 20, 2013. You must take a car between these two cities and hubs.
BWI (Baltimore-Washington International Thurgood Marshall Airport) is located in Anne Arundel County. It is near Glen Burnie, Maryland. Specifically the address is BWI Airport, MD 21240.
While none of them are actually located inside the city, the Washington DC major airports are Ronald Reagan National Airport (DCA), Dulles International Airport (IAD) and Baltimore-Washington International Airport (BWI). Reagan is the closest to Washington, with a Metro station on-site.
Washington - Baltimore Washington International, DC, USA (BWI) Washington - Washington - All Airports, DC, USA (WAS) Washington - Ronald Reagan National Airport, DC, USA (DCA) Washington - Washington Dulles, DC, USA (IAD)
The driving distance from DC to Baltimore/Washington International Thurgood Marshall Airport is 32 miles or 51km
There are three commercial aviation airports that service Washington DC. Ronald Reagan Washington National Airport (DCA) is located just across the Potomac river in Arlington VA and is a short cab or metro ride from DC. Washington Dullas International Airport (IAD) is located about 30 minutes away in suburban Virginia. Baltimore Washington International Airport (BWI) is located about 45 minutes north (near Baltimore).
Ronald Regan National Airport (used to be called National) is just across the Potomac from DC. It is also on the metro line so it is easy to get to. Airport code is DCA Dullas International Airport (normally called Dullas) is about 30-45 minutes from DC in northern Virginia. Airport code is IAD Baltimore Washington International Airport is north of DC towards Baltimore. It is about 45-60 minutes north of DC and you can get there off 95 North or via Amtrak or train. Airport code is BWI. Metropolitan Airport authority manages IAD and DCA
There are no airports inside the Washington DC boundary, however, there are three commercial airports that are nearby. DCA or Ronald Reagan National Airport is just across the Potomac River in Arlington VA, but it is not considered an International Airport. IAD or Dullas Airport is the next closest in Dulles VA. IAD is one of the busiest domestic and international airports in the DC metro area. BWI or Baltimore Washington Airport is slight further afield and is closer to Baltimore than to DC. It is a very busy domestic airport, but it does have international flights.
4,272 miles (6875.118 km) by car. and 3,369.41 miles (5422.54 km) as the crow flies from Anchorage international airport to the airport in baltimore (closest to Washington DC)
The nearest major airport is Ronald Reagan Washington National Airport (DCA / KDCA). This airport has international and domestic flights from Washington, District of Columbia and is about 12 driving miles distance from the center of Cheverly.
The closest airport would be Reagan National Airport. There are two other airports in the area of Washington, DC and they are Dulles International Airport in Northern Virginia and Baltimore Washington International Thurgood Marshall Airport (BWI) just south of Baltimore.
No, but it coexists with Baltimore, MD and shares the same airport
Washington Dulles International is the busiest airport in Washington DC