A kilometre (American spelling: kilometer) (symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.
Slang terms for kilometre include "klick" (sometimes spelt "click" or "klik" ) and "kay". All these slang terms can also refer to kilometres per hour.
The Broken Kilometer, 1979, located at 393 West Broadway in New York City, is composed of 500 highly polished, round, solid brass rods, each measuring two meters in length and five centimeters (two inches) in diameter.
All images of The Broken Kilometer are copyright Dia Art Foundation and may not be reproduced in any form without written permission from Dia Art Foundation.
The Broken Kilometer is open to the public Wednesday through Sunday, noon to 6 pm (closed 3:00-3:30).
A kilometer (Commonwealth spelling: kilometre), symbol: km is a unit of length in the metric system equal to 1,000 metres (from the Greek words χίλια (khilia) = thousand and μέτρο (metro) = count/measure).
Like the kilometer, all units of length in the metric system are based on the meter, by adding an SI prefix that stands for a power of ten, such as hecto for one hundred to form hectometer (0.1 kilometer) or mega for one million to form megameter (1,000 kilometers).
Unicode has symbols for "km" (㎞), for square kilometer (㎢) and for cubic kilometer (㎦); however, they are useful only in CJK texts, where they are equal in size to one Chinese character.