What is the area of the United States?

Answer 1

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.

Answer 2

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.

Answer 3

The area of United States is 9,826,675 square kilometers.