Encyclopedia > Kilometre

  Article Content

Kilometre

A kilometre (or kilometer) (or km) is a unit of length equal to 1000 metres.

See 1 E3 m to compare the length of a kilometre.

See also: SI, metre, SI prefix, Orders of magnitude, light year External link



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
22nd century

... century (21st century - 22nd century - 23rd century - other centuries) The twenty-second century comprises the years 2101-2200. This is different from th ...