XinY Units - Convert area units from Square Miles to Square Millimetres
For all your unit conversions. Convert from x to y, from this to that.
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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.
Square Millimetres
The area equal to a square that is 1 millimeter on each side.