How many span in 1 parsec?
The answer is 1.3498152230971E+17.
We assume you are converting between span and parsec.
You can view more details on each measurement unit: span or
parsec
The SI base unit for length is the metre.
1 metre is equal to 4.3744531933508 span, or 3.2407792700054E-17 parsec.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between span and parsecs.
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The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.

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