›› Convert light day to mile [nautical, US]


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mile [nautical, US]

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›› More information from the unit converter

How many light-day in 1 mile [nautical, US]? The answer is 7.1500081517011E-11.
We assume you are converting between light day and mile [nautical, US].
You can view more details on each measurement unit:
light-day or mile [nautical, US]
The SI base unit for length is the metre.
1 metre is equal to 3.8606955462749E-14 light-day, or 0.00053995680345572 mile [nautical, US].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light days and nautical miles.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of light-day to mile [nautical, US]

1 light-day to mile [nautical, US] = 13985998040.605 mile [nautical, US]

2 light-day to mile [nautical, US] = 27971996081.21 mile [nautical, US]

3 light-day to mile [nautical, US] = 41957994121.814 mile [nautical, US]

4 light-day to mile [nautical, US] = 55943992162.419 mile [nautical, US]

5 light-day to mile [nautical, US] = 69929990203.024 mile [nautical, US]

6 light-day to mile [nautical, US] = 83915988243.629 mile [nautical, US]

7 light-day to mile [nautical, US] = 97901986284.233 mile [nautical, US]

8 light-day to mile [nautical, US] = 111887984324.84 mile [nautical, US]

9 light-day to mile [nautical, US] = 125873982365.44 mile [nautical, US]

10 light-day to mile [nautical, US] = 139859980406.05 mile [nautical, US]



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›› Common length conversions

light-day to nanon
light-day to cape inch
light-day to dekameter
light-day to werst
light-day to barleycorn
light-day to pes
light-day to cubit
light-day to royal foot
light-day to kerat
light-day to handbreadth


›› 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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