How many miles is in 63 light years?

Answer 1

6 million trillion (6,000,000,000,000 x 1,000,000).

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1 Light Year = 5878625373183.61 Miles = 5.87862 billion miles (according to SI measurement units)

1 million light years = 5.87862 trillion miles = 5.8786 x 10E18

Answer 2

63 light-years is 370,353,388,000,000 miles.