1 E+6 m²

To help compare sizes of different geographic regions, we list here areas between 1 km² (100 hectares) and 10 km² (1000 hectares).

• Areas smaller than 1 km²
• 1 km² = 10⁶ m² = 0.39 square miles.
• A square of this area has a size of 1 km.
• A cube with this surface area has sides of length 408 m.
• A circle of this area has a radius of 564 m.
• A sphere of this surface area has a radius of 282 m.
• 135 hectares -- the campus of the United States Naval Academy
• 1.95 km&sup2 -- Monaco
• 6.5 km&sup2 -- Gibraltar
• Areas larger than 10 km²