How many megameter in 1 light-hour?
The answer is 1079252.8488.
We assume you are converting between megametre and light hour.
You can view more details on each measurement unit:
megameter or light-hour
The SI base unit for length is the metre.
1 metre is equal to 1.0E-6 megameter, or 9.2656693110598E-13 light-hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megameters and light hours.
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from light-hour to megameter, or enter any two units below:
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A megametre (American spelling: megameter, symbol: Mm) is a unit of length equal to 10^6 metres (from the Greek words megas = big and metro = count/measure). Its customary equivalent is 621.37 miles.
A light-hour (also written light hour) is a unit of length. It is the distance travelled by light in vacuum in one hour. Based on the current definition of the metre a light-hour is equal to 1,079,252,848,800 metres (~1.08 Tm).
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