metre
Metre is a unit of measurement of length. The definition for metre is the following:
1 metre is the distance light travels in 1/299 792 458 of a second in vacuum.
The symbol for metre is
mkilometer
Kilometer is a multiple of the
meter unit. The
kilo prefix stands for 1000 therefore, 1 kilometer = 1000 meter units.
Meter is a unit of measurement of length. The definition for meter is the following:
1 kilometer is 1000 meters
The symbol for kilometer is
km