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Kilometres to Nautical Miles

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Convert km to nm using the internationally-agreed conversion factor - the bridge between metric and Imperial marine units.

Formula

$$ x_{nm} = f(x_{km}) $$

Symbol legend

SymbolMeaningUnitSource
$km$Value in kmkmmeasurement
$nm$Value in nmnmconversion

Sources

  • NIST SP 811 / ISO 80000.