Washington, D.C. is 68.3 miles2.
United States - 3,794,101 square miles.
The area of the United States of America is 3.794 million square miles.
United States - 3,794,101 square miles.
The land mass of the United States is 3.794 million square miles. The United States is part of North America and its capital is Washington D.C. According to 2012, statistics, the U.S. has a population of 313.9 million.
United States total area: 3,537,441 square miles.
USA - 3,717,811.29 square miles.
Article One of the United States Constitution provides for a federal district, distinct from the states, to serve as the permanent national capital. Specifically: "District (not exceeding ten miles square) as may, by cession of particular states, and the acceptance of Congress, become the seat of the government of the United States"I.e. the District can not be larger than ten miles square (or 100 square miles)
The United States' area is 3,796,700 square miles. Africa's area is 11,670,000 square miles.
The United States has an area of 3.79 million square miles (9.827 million square kilometres).
United States - 3,794,101 square miles.
United States total area: 3,537,441 square miles.
United States total area: 3,537,441 square miles.