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Length converter

Kilometers to Nautical Miles Converter

Convert kilometers to nautical miles for marine and aviation distances.

From
To

Result

0.539957 nmi

1 km = 0.539957 nmi

Also equals

1,000m
3,280.839895ft
39,370.07874in
100,000cm
0.621371mi
1,000,000mm
1,093.613298yd

Conversion formula

nmi = km ÷ 1.852

100 kilometers equals 53.99568 nmi.

Kilometer to Nautical Mile table

Kilometer (km)Nautical Mile (nmi)
0.010.0054
0.10.053996
10.539957
21.079914
31.61987
52.699784
105.399568
2010.799136
5026.99784
10053.99568
1,000539.956803

About this conversion

This converter uses the displayed definition for kilometer and its recognized relationship to nautical mile. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert Kilometer to other length units

Kilometer to NanometerKilometer to PicometerKilometer to MicrometerKilometer to MillimeterKilometer to CentimeterKilometer to DecimeterKilometer to MeterKilometer to DekameterKilometer to HectometerKilometer to MegameterKilometer to GigameterKilometer to TerameterKilometer to PetameterKilometer to ExameterKilometer to InchKilometer to FootKilometer to YardKilometer to MileKilometer to Nautical MileKilometer to FurlongKilometer to ChainKilometer to RodKilometer to Statute LeagueKilometer to Astronomical UnitKilometer to Light-yearKilometer to ParsecKilometer to KiloparsecKilometer to MegaparsecKilometer to FemtometerKilometer to AttometerKilometer to AngstromKilometer to Bohr RadiusKilometer to X-unitKilometer to FermiKilometer to Planck LengthKilometer to Electron RadiusKilometer to Nautical Mile (UK)Kilometer to Nautical League (Int.)Kilometer to Nautical League (UK)Kilometer to Statute LeagueKilometer to Mile (Statute)Kilometer to Mile (Roman)Kilometer to KiloyardKilometer to Furlong (US Survey)Kilometer to Chain (US Survey)Kilometer to RopeKilometer to Rod (US Survey)Kilometer to FathomKilometer to Fathom (US Survey)Kilometer to EllKilometer to Foot (US Survey)Kilometer to LinkKilometer to Link (US Survey)Kilometer to Cubit (UK)Kilometer to HandKilometer to Span (Cloth)Kilometer to Finger (Cloth)Kilometer to Nail (Cloth)Kilometer to Inch (US Survey)Kilometer to BarleycornKilometer to Mil (Thou)Kilometer to MicroinchKilometer to Bohr Radius (a.u.)Kilometer to PicaKilometer to PointKilometer to TwipKilometer to AlnKilometer to FamnKilometer to CaliberKilometer to CentiinchKilometer to KenKilometer to Russian ArchinKilometer to Roman ActusKilometer to Vara de TareaKilometer to Vara ConuqueraKilometer to Vara CastellanaKilometer to Cubit (Greek)Kilometer to Long ReedKilometer to ReedKilometer to Long CubitKilometer to HandbreadthKilometer to FingerbreadthKilometer to ArpentKilometer to Earth Equatorial RadiusKilometer to Earth Polar RadiusKilometer to Earth–Sun DistanceKilometer to Sun's Radius

Frequently asked questions

How do I convert kilometers to nautical miles?+

Enter the kilometers value in the converter. The result uses the defined factor 0.539956803456 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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