According to the CIA World Factbook, the total area of the United States is 9,826,675 sq km (3,794,101 square miles), 664,709 sq km (181,273 square miles) of which is water and 9,161,923 sq km (3,537,438 square miles) of which is land. 592,824 square miles of area is non contiguous. The total area of the Continental US is 3,022,387 sq. mi., of which 50,893 s. mi. are water.
The question has no sensible answer.
How long America is requires a measure of length or distance in 1-dimensional space. A square mile is a measure of area in 2-dimensional space and any attempt to measure length in units of area is fundamentally flawed.
The area of United States is 9,826,675 square kilometers.
Canada is larger in area than the United States.
The area of United States Virgin Islands is 346.36 square kilometers.
The United States has an area of 3.79 million square miles (9.827 million square kilometres).
Canada is larger in area than the United States.
The area of the United States is 1.6% larger than the area of China, but China has 4.3 times as many people as the United States.
The area of United States Minor Outlying Islands is 34.2 square kilometers.
The area of the United States of America is 3.794 million square miles.
Is the middle of the United States an area of many plains or of many plateaus?
The United States.
Russia, China, and the United States by land area; Russia, Canada, and the United States by total area.
United States Army Air Forces in the South Pacific Area happened in 1942.
The United States has about 300 area codes. Ask a more specific question.