How many kilometer in 1 megalight-year?
The answer is 9.454254955488E+18.
We assume you are converting between kilometre and megalight year.
You can view more details on each measurement unit: kilometer or
megalight-year
The SI base unit for length is the metre.
1 metre is equal to 0.001 kilometer, or 1.0577248071986E-22 megalight-year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilometres and megalight years.
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A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.

››Definition: Megalight-year

One megalight-year, abbreviated "Mly", is one million light-years, or 306,601 parsecs. Megalight-years are typically used to measure distances between neighboring galaxies and galaxy clusters.

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