There are 2.6 square km in a square mile.
Answer: 1 km² = 0.386102 mi²
The area of Monterrey Metropolitan area is 5,346.8 square kilometers.
0.81 square miles in 2.1 square km.
it is 1000 km
Some 925 Km (575 mi).
Answer: 356840 km² = 137,776.694 mi²
Answer: 4000 mi² = 10,359.952 km²
About 6,241,871.32 square km and falling.
Answer: 213092 km² = 82,275.281 mi²
1 acre = 0.004047 square km, approx
1 square mile = about 2.6 square km (2.58998811 square kilometers).