The US is about 9.827 million km²
9,161,923 sq km
The 50 states of the US measure a total of 3,794,066 square miles, or 9,826,630 km²
Answer: 1 km² = 0.386102 mi²
9,857,306km2
it is 1000 km
Answer: 356840 km² = 137,776.694 mi²
About 6,241,871.32 square km and falling.
3.794 million sq miles (9.827 million km²).
It has a total area of 9,629,091 square kilometers.
Answer: 1 mi² = 2.58998 km²
71.92 km²