Making the world better, one answer at a time. The longitude and latitude of Washington, D.C. is 38.8951 degrees N, 77.0367 degrees W. Washington, D.C. is the capital of the U.S.
http://www.answers.com/Q/Longitude_and_Latitude_of_Washington_DC
More about Washington, D.C. Lat-Long position. Washington, D.C. is located in United States country, in North America continent (or region). DMS latitude longitude coordinates for Washington, D.C. are: 38°53'42.4N, 77°2'10.93W. • Latitude position: Equator ⇐ 4325km (2687mi) ⇐ Washington, D.C. ⇒ 5682km (3531mi) ⇒ North pole.
http://latitudelongitude.org/us/washington-dc/
Why is Washington DC called Washington DC? Because the city of Washington is in the federal District of Columbia as opposed to any state, and to differentiate it from Washington state. The city and district are now t…erritorially identical.
http://www.answers.com/Q/What_is_the_latitude_and_longitude_of_Washington_DC
Washington meridians. For the principal meridian in the U.S. state of Mississippi, see Washington meridian (Mississippi). The Washington meridians are four meridians that were used as prime meridians in the United States and pass through Washington, D.C.. through the new Naval Observatory.
https://en.wikipedia.org/wiki/Washington_meridian
What is the latitude and longitude of Washington DC? Why is Washington DC called Washington DC? Because the city of Washington is in the federal District of Columbia as opposed to any state, and to differentiate it from Washington state.
http://www.answers.com/Q/Longitude_and_Latitude_of_Washington_DC
District of Columbia. District of Columbia Location of. As a part of North America, Washington, DC is located in the South Atlantic region of the United States. It's bordered by the states of Virginia and Maryland.
http://www.worldatlas.com/webimage/countrys/namerica/usstates/dclatlog.htm
The District is therefore not a part of any U.S. state and is instead directly overseen by the federal government. Washington DC is the home to many national landmarks. These include the White House, Arlington National Cemetery, and the Smithsonian Institution.
http://www.answers.com/Q/What_is_the_latitude_and_longitude_of_Washington_DC
Washington meridians. For the principal meridian in the U.S. state of Mississippi, see Washington meridian (Mississippi). The Washington meridians are four meridians that were used as prime meridians in the United States and pass through Washington, D.C.. The four which have been specified are: through the Capitol.
https://en.wikipedia.org/wiki/Washington_meridian
The latitude and longitude gps coordinates of Washington D.C. (United States of America) Washington D.C. is a city in United States of America. Its area is 65 sq mi 177 km2. The city's population is 632,323. Click here for the jump to the official website.
http://thegpscoordinates.net/united_states_of_america/washington_dc
The District of Columbia The District of Columbia is a federal district that takes up exactly same area that the city of Washington is in. Therefore we could refer to either DC or Washington and be referring to the same place.
http://www.answers.com/Q/What_is_the_latitude_and_longitude_of_Washington_DC
longitude of washington dc
The longitude of Washington, District of Columbia is 38°53'42.4 N, 77°2'10.93 W.  The longitude of Washington DC is 38°53'42.4N, 77°2'10.93W.