How many metric mile in 1 gigameter?
The answer is 666666.66666667.
We assume you are converting between metric mile and gigametre.
You can view more details on each measurement unit: metric mile or
gigameter
The SI base unit for length is the metre.
1 metre is equal to 0.00066666666666667 metric mile, or 1.0E-9 gigameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between metric miles and gigameters.
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A metric mile is a distance of 1,500 meters. This distance is used when it is desirable to approximate the statute mile, yet also desirable to use a convenient round number in SI or metric units. A statute mile is actually 1,609.347 meters.

››Definition: Gigameter

A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.

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