To help compare distances at different orders of magnitude this page lists lengths from 1,100,000 light years and 11,000,000 light years (1022 m = 10 Zm (zettameter) and 1023 m = 100 Zm). See also lengths of other orders of magnitude.
See also: Orders of magnitude
External link
Conversion Calculator for Units of LENGTH (http://www.ex.ac.uk/cimt/dictunit/ccleng.htm)