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The Astronomical Unit (AU) is the average distance between the earth and sun ...

about 93 million miles. In terms of the speed of light, that's about 8.3 light-minutes.

One light-year is equal to about 63,200 AU !

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14y ago
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14y ago

Well, let's see . . .

1 mile = 1,760 yards

1 LY = 5.8787 x 1012 miles = (5.8787 x 1012 x 1,760) = 1.0347 x 1016 yards

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12y ago

I'll say 372,475,395,400,000,000 . (rounded)

Anyone who needs that number most likely knows how to check my number

and see whether it's plausible, as well as how to work it out for himself if he

felt like it.

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13y ago

5.88 x 1012 miles in a lightyear, nearly 6 trillion.

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14y ago

One light year (the distance light travels in one year) is 5.878625373e+12 miles

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14y ago

Answer: 1 ly = 3.722e+17 inches.

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11y ago

5,865,696,000,000 miles

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14y ago

3.104x10 to the16th power feet.

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Q: How far is a light-year in inches?
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