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Free Length Converter

Kilometer to nautical mile.

One kilometer equals 0.539956803456 nautical mile. Use this converter for quick, accurate km to nmi conversions.

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Conversion formula.

1 km = 0.539956803456 nmi

To convert kilometer to nautical mile, multiply the value in km by 0.539956803456.

Quick examples

  • 1 km = 0.539956803456 nmi
  • 5 km = 2.69978401728 nmi
  • 10 km = 5.39956803456 nmi
  • 100 km = 53.9956803456 nmi

Kilometer to Nautical Mile conversion table.

Kilometer (km)Nautical Mile (nmi)
10.539956803456
21.07991360691
31.61987041037
42.15982721382
52.69978401728
63.23974082073
73.77969762419
84.31965442765
94.8596112311
105.39956803456
115.93952483801
126.47948164147
137.01943844492
147.55939524838
158.09935205184
168.63930885529
179.17926565875
189.7192224622
1910.2591792657
2010.7991360691
Convert the other way: Nautical Mile to Kilometer

Related conversions.

Millimeter to KilometerMillimeter to Nautical MileCentimeter to KilometerCentimeter to Nautical MileDecimeter to KilometerDecimeter to Nautical Mile

More Kilometer conversions.

km → mmkm → cmkm → dmkm → mkm → μmkm → nmkm → inkm → ft

Frequently asked questions.

How many nautical mile are in a kilometer?
One kilometer equals 0.539956803456 nautical mile (nmi).
How do I convert km to nmi?
Multiply the value in km by 0.539956803456. For example, 10 km = 5.39956803456 nmi.
Is this conversion exact?
Yes. This converter uses the internationally defined factor: 1 km = 0.539956803456 nmi.