It's km.
The name for one thousand meters is a kilometer, and its symbol is "km." This metric unit is commonly used to measure distances, particularly in geography and transportation. One kilometer is equal to 1,000 meters.
decimeter = dm centimeter = cm meter = m kilometer = km
A square kilometer is a square that measures 1 kilometer by 1 kilometer
There are 39,370,079,000 microinches in a kilometer.
kilometer
1 Kilometer is equal to 1000 Meters whereas 1 Centimeter is equal to 1/100th of a Meter,so a Kilometer is much bigger. .
There are 500 meters in a half kilometer; a kilometer is 1,000 meters.
There are 1000 meters in a kilometer.
The measure unit of a kilometer stick is kilometer.
kilometer
kilometer
kilometer