Kilometers to Nautical Miles Converter

Instantly convert Kilometers (km) to Nautical Miles (nmi). Free online converter with formula and table.

km
nmi
1 km = 0.539957 nmi
1 Kilometer = 0.539957 nautical miles
1 Nautical Mile = 1.852 kilometers

Kilometers to Nautical Miles Conversion Table

Kilometers (km)Nautical Miles (nmi)
10.539957
21.0799
31.6199
42.1598
52.6998
105.3996
158.0994
2010.7991
2513.4989
5026.9978
10053.9957
500269.9784
1,000539.9568

How to Convert Kilometers to Nautical Miles

nmi = km × 0.539957

Example

Convert 10 kilometers to nautical miles:

10 km × 0.539957 = 5.3996 nmi

About These Units

Frequently Asked Questions

How many Nautical Miles are in a Kilometer?

There are 0.539957 Nautical Miles in one Kilometer.

How do I convert Kilometers to Nautical Miles?

To convert Kilometers to Nautical Miles, multiply the value in Kilometers by 0.539957. For example, 10 Kilometers = 10 × 0.539957 = 5.3996 Nautical Miles.

What is the formula to convert Kilometers to Nautical Miles?

The formula is: Nautical Miles (nmi) = Kilometers (km) × 0.539957

How do I convert Nautical Miles back to Kilometers?

To convert Nautical Miles to Kilometers, multiply by 1.852 (or divide by 0.539957).