Millimeters to Lightyears


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The millimetre is a unit of length in the metric system, equivalent to one thousandth of a metre (the SI base unit of length).

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ly =
mm *


A lightyear is the distance that light travels in one year. Since there are various definitions for the length of a year, there are correspondingly slightly different values for a lightyear. One lightyear corresponds to about 9.461e15 m, 5.879e12 mi, or 63239.7 AU, or 0.3066 pc.

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Milímetros a Años luz :: Millimètres en Années-lumières :: Millimeter in Lichtjahre :: Milímetros em Anos-luz :: Millimetri a Anni luce :: Millimeters naar Lichtjaren :: Миллиметры в Световые годы :: 毫米 到 光年 :: 毫米 到 光年 :: ミリメートル から 光年 :: 밀리미터에서 광년으로 :: Millimeter till Ljusår :: Millimeter til Lysår :: Millimeter til Lysår :: Milimetr do Světelný rok :: Millímetres a Anys Llum :: Χιλιοστά για Έτη φωτός :: Milimetry do Lata świetlne :: Milimeter v Svetlobno leto :: milimeter do svetelný rok :: Miliméter to Fényév :: Милиметри в Светлинни години :: Milímetros em Anos-luz :: Millimetrit = Valovuodet :: Милиметри у Светлосне године :: Milimetrai įŠviesmečiai :: मिलीमीटर से प्रकाश वर्ष को