1 square mile = about 2.6 square km (2.58998811 square kilometers).
1 mile = 1.609344 km (exactly) → 1 sq mile = 1 mile × 1 mile = 1.609344 km × 1.609344 km ≈ 2.58999 sq km → To approximately convert square miles to square km multiply by 2.59.
1 mile equals to 1.609344 km
Answer: 1 km = 0.621371 mi.
1 square mile is about 3 times as large as one square km.
1 square mile = about 2.6 square km (2.58998811 square kilometers).
Answer: 1 mi² = 2.58998 km²
1 (square mile) = 2.58998811 square kilometers1 (square kilometer) = 0.386102159 square mile
1 mile = 1.609344 km (exactly) → 1 sq mile = 1 mile × 1 mile = 1.609344 km × 1.609344 km ≈ 2.58999 sq km → To approximately convert square miles to square km multiply by 2.59.
1 square mile = 2.59 square km 1 square km = 0.39 square mile
The square mile because 1 square mile equals 2.590 square kilometers.
Answer: 1 mi² = 2.58998 km²
1 mile = 1.609 kilometers, so 1 square mile = 1.609 x 1.609 km2 = 2.59 km2
1 mile = 1.609344 kilometers
Answer: 1 mi² = 2.58998 km²
1 mile = 1.609 km
1 sq mile = 2.59 sq km (to 4 dp) 1 sq km = 0.3861 sq miles