1 E+6 m²

To help compare orders of magnitude of different geographical areas, we list here areas between 1 km² (100 hectares) and 10 km². See also areas of other orders of magnitude.

[edit] Comparison to standard areas

125 hectares-size of the National Mall in Washington, DC.
135 hectares—the campus of the United States Naval Academy
179 hectares—Bennebroek, smallest municipality in the Netherlands
195 hectares—Monaco
200 hectares—Herm, Channel Islands
250 hectares—Hyde Park and Kensington Gardens in London
259 hectares—1 mile² or section (USA)
290 hectares—City of London
320 hectares—Hampstead Heath in London
341 hectares—Central Park in New York
400 hectares—Great Wall of China, largest human structure.
460 hectares—Pitcairn Island
493 hectares—University of the Philippines Diliman
515 hectares—Falls Church, Virginia, the smallest county-level political subdivision in the United States by area.
650 hectares—Gibraltar
890 hectares—size of largest organism on Earth, Armillaria solidipes.^[1]
Areas larger than 10 km²

v t e Orders of magnitude for area
1 E−30 m² = 1 fm²	1 E−24 m² = 1 pm²	1 E−18 m² = 1 nm²	1 E−12 m² = 1 µm²	1 E−6 m² = 1 mm²	1 E0 m² = 1 m²	1 E+6 m² = 1 km²	1 E+12 m² = 1 Mm²	1 E+18-24 m² : 1 Gm²
10 fm²	10 pm²	10 nm²	10 µm²	10 mm²	10 m²	10 km²	10 Mm²	> 1 E+24 m² : 1 Tm²
100 fm²	100 pm²	100 nm²	100 µm²	100 mm² = 1 cm²	100 m² = 1 a	100 km²	100 Mm²
1,000 fm²	1,000 pm²	1,000 nm²	1,000 µm²	10 cm²	10 a	1,000 km²	1,000 Mm²
10,000 fm²	10,000 pm²	10,000 nm²	10,000 µm²	100 cm²	10,000 m² = 1 ha	10,000 km²	10,000 Mm²
100,000 fm²	100,000 pm²	100,000 nm²	100,000 µm²	1,000 cm²	10 ha	100,000 km²	100,000 Mm²
SI derived unit square metre, from base unit metre					Conversion of units for area