## ››Convert light day to miglio

 light-day miglio

How many light-day in 1 miglio? The answer is 5.7470313901848E-11.
We assume you are converting between light day and miglio.
You can view more details on each measurement unit:
light-day or miglio
The SI base unit for length is the metre.
1 metre is equal to 3.8606955462749E-14 light-day, or 0.00067177213489184 miglio.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light days and miglio.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of light-day to miglio

1 light-day to miglio = 17400287767.836 miglio

2 light-day to miglio = 34800575535.671 miglio

3 light-day to miglio = 52200863303.507 miglio

4 light-day to miglio = 69601151071.342 miglio

5 light-day to miglio = 87001438839.178 miglio

6 light-day to miglio = 104401726607.01 miglio

7 light-day to miglio = 121802014374.85 miglio

8 light-day to miglio = 139202302142.68 miglio

9 light-day to miglio = 156602589910.52 miglio

10 light-day to miglio = 174002877678.36 miglio

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## ››Definition: Light-day

A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).

Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.

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