How many?

Square Kilometres

Square kilometre or square kilometer, symbol km2, is a multiple of the square metre, the SI unit of area or surface area. To give an idea of how many square kilometres is New York, or how many square kilometres is London, or how many square kilometres is Paris, New York is xxx, London is 1,572 square kilometres and Paris is 105.4 square kilometres, and New York is 783.8 square kilometres.

Square Miles

The square mile is an imperial and US unit of measure for area. One square mile is an area equal to the area of a square with sides of length one mile. For context, the size of Texas is 268,597 square miles, compared to the United Kingdom which is 94,530 square miles, and Yellowstone National Park which is 3,471 square miles. The City of London is often called The Square Mile but is actually slightly bigger than that at 1.12 square miles.