Square kilometres (sq km) is a measure of area not of length. So length cannot be measured in sq km.
2 sq. km
10000000 sq km
1,138,910 SQ KM
78438 sq. Km is the total area of assam
Utah's total area is 219,887 sq km
Australian Capital Territory has a land area of 2,400 sq km New South Wales has a land area of 801,600 sq km Northern Territory has a land area of 1,346,200 sq km Queensland has a land area of 1,727,200 sq km South Australia has a land area of 984,000 sq km Tasmania has a land area of 67,800 sq km Victoria has a land area of 227,600 sq km Western Australia has a land area of 2,525,500 sq km, almost one third of Australia
Land area: 1,056,636 sq mi (2,736,690 sq km); total area: 1,068,296 sq mi (2,766,890 sq km).
Area - Total - Land - Water 1,156.40 sq mi (2,995 km²) 953.15 sq mi (2,469 km²) 203.25 sq mi (526 km²), 17.58%
Land area: 53,927 sq mi. (139,671 sq km).
The land area of Guatemala is41,865 sq mi (108,430 sq km);the total area is42,042 sq mi(108,890 sq km).
Land area: 125,622 sq mi (325,361 sq km); total area: 127,244 sq mi (329,560 sq km).
Uttaranchal, India - 53,483 sq km