2 km is the largest measurement.
There is no largest. The largest common prefix is yotta- which is equal to a septillion. But there is no reason why you cannot use a thousand yottagrams or a million yottametres.
This is volume of the Universe ! As an unit of measure the cubic metre and multiples.
The largest unit of measurement for liquid is typically the kiloliter, which is equal to 1,000 liters.
It's difficult to definitively determine who has the world's largest areolas. Areola size can vary greatly among individuals, and there is no standardized measurement for comparison.
the smallest measurement in the us
Tera Bytes are the largest unit of measurement.
30 mm Is The Largest
14 mm
psi
It is: 1km = 1,000m
1 km
1m or 990cm
kilometer
145m or 145km
1000cm
It matters what you are trying to measure. For instance the largest for distance would be different than for volume.