The abbreviation for a kilometre is km.
Kilometre.
km is the abbreviation of kilometre, a measurement of length.
Litres (or Liters) can be expressed as "Ltr" (UK) or just "L"
L is an abbreviation for litre, a unit of capacity. Km is an abbreviation for kilometre, a unit of distance. The two units are therefore incompatible.
A click is a military abbreviation of kilometre so that would be 10Km.
just a small m (centimetre is cm, millimetre is mm, kilometre is km)
The abbreviation for a kilometre is km, not k. 1 km = 1093.613 yards (to 3 dp)
K is abbreviation of Kilo- meaning thousand as in kilometre, kilogram, etc. 2.8K = 2,800
km is an abbreviation for kilometre (or kilometer). The prefix "kilo" indicates a thousand. So there are a thousand grams in a kilogram. Take it from there.
A mile is approx 1.6 kilometres, so a mile is longer. Incidentally, the abbreviation kilo is usually used for kilogram, not kilometre.
It's an abbreviation for a Kilometre, and is called a Klick. For example: "The droid base is about two Klicks in that direction." The article on Wookieepedia: http://starwars.wikia.com/wiki/Kilometer
Kilometer/kilometre is longer. One kilometer, or kilometre, is about 1000 yards.