The United States encompasses a major portion of the North American Continent. The total square mileage is 3.794 million square miles, or 9.827 million square kilometers.
3.8 Million sq miles (9.83 Million sq kms)
3.806 Million square miles
9,826,675 sq km.
USA - 9,826,675 sq km
Forgive me if I sound scolding, but asking this question is like asking "How many dinner plates are in a ski boat?".You must ask how many sq miles are in a sq km. The units have to be consistent in their meaning.Having said that, if you want to know how many sq mi are in 3,000,000 sq km the the answer is quite simple.~1.6 km/miSquaring this we get 2.56 sq km/sq mi3,000,000 sq km divided by 2.56 sq km/sq mi gives us 1,171,875 sq miTherefore there are approximately 1,171,875 sq mi in 3,000,000 sq km
9,161,923 sq km
Texas, U.S. is 268,820 sq mi (696,241 km).
6,880 sq miles (17,818 km²)
9,984,670 sq. km
21 sq km.
676,578 sq km.
1 mile = 1.609 km so 1 sq mile = 1.609*1.609 sq km = 2.59 sq km
US is 9,826,675 sq km Ireland is 81,638 sq km deviding in, the USA has an area equal to that of 120.368 times that of Ireland.
4,473 sq miles (11,586 km²)
1 sq km = 1000000 sq m So 10000 sq m = 0.01 sq km