one square mile.
If you meant, How many ants it would take to cover a square mile?; I'd need to know the size of the ants. They come in different sizes.
A square with 1/2 mile sides has an area of 1/4 square mile.
One square mile is equal to about 2.6 square kilometers.
1 sq mile
57,914 square miles.
A square mile is equal to 640 acres A square kilometers is smaller as a km = 0.6213711922 miles So a square kilometer would be 398 acres
About a quarter of a mile square
one square mile
1 mile = 1.609344 kilometers 1 square mile = 2.589988 square kilometer 500,000 square miles = 1,294,994 square kilometers (rounded)
A square mile is equivalent to 640 acres or 2.59 square kilometers. It is a unit of area that measures one mile by one mile, totaling 4,014,489 square meters.
"Long" is a concept of length, while "square" is a concept of area. The question does not make sense. If you are asking how "big" is a square mile, then it is an area equal to a square that is one mile on each side. It is also 640 acres.
It could be a square that's 0.71 miles on each side.
At the level asked there is no difference. As the size goes up there is a big difference... Two miles square would be 2x2 = four square miles.