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Kilometer to Nautical Mile Converter (km to nmi)

Convert kilometer (km) to nautical mile (nmi).Unit Converter · Length

Quick answer

1 kilometer (km) is approximately equal to 0.5399568 nautical miles (nmi). 1 nautical mile (nmi) is equal to 1.852 kilometers (km).

To convert km to nmi, multiply the value in kilometers by 0.5399568035 (or divide by 1.852). For example, 10 km = 5.39956803 nmi, and 100 km = 53.99568035 nmi.

From · kilometer

km

To · nautical mile

Value in nautical mile0.5399568nmi
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Quick reference — kilometer to nautical mile

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How to convert kilometers to nautical miles

How many nautical miles are in a kilometer? 1 kilometer is about 0.5399568 nautical miles. This free km to nmi converter and kilometer to nautical mile calculator gives the answer instantly for any value, and the same conversion is also written as kilometre to nautical mile.

To convert kilometer (km) to nautical mile (nmi), multiply the value in kilometers by 0.5399568035, or divide it by 1.852.

nmi = km × 0.5399568035

  1. 1

    Take the value in kilometers

    For example, 25 km.

  2. 2

    Multiply by 0.5399568035

    25 × 0.5399568035.

  3. 3

    Read the answer in nautical miles

    25 km = 13.49892009 nmi.

Kilometer to Nautical Mile conversion table

Common values from 1 to 1,000 kilometers converted to nautical miles.

Kilometer (km) to Nautical Mile (nmi), part 1
Kilometer (km)Nautical Mile (nmi)
1 km0.5399568 nmi
2 km1.07991361 nmi
3 km1.61987041 nmi
4 km2.15982721 nmi
5 km2.69978402 nmi
6 km3.23974082 nmi
7 km3.77969762 nmi
8 km4.31965443 nmi
9 km4.85961123 nmi
10 km5.39956803 nmi
15 km8.09935205 nmi
20 km10.79913607 nmi
25 km13.49892009 nmi
Kilometer (km) to Nautical Mile (nmi), part 2
Kilometer (km)Nautical Mile (nmi)
30 km16.1987041 nmi
40 km21.59827214 nmi
50 km26.99784017 nmi
60 km32.39740821 nmi
70 km37.79697624 nmi
75 km40.49676026 nmi
80 km43.19654428 nmi
90 km48.59611231 nmi
100 km53.99568035 nmi
250 km134.98920086 nmi
500 km269.97840173 nmi
1,000 km539.95680346 nmi

About kilometers and nautical miles

Kilometer (km)

A kilometer (km) is 1,000 meters. It is the standard unit for road distances in India and most of the world.

Nautical Mile (nmi)

A nautical mile is exactly 1,852 meters. It is used in sea and air navigation because it is roughly one minute of latitude.

km to nmi: common questions

How many nautical miles are in 1 kilometer?
1 kilometer (km) is approximately equal to 0.5399568 nautical miles (nmi). In short: 1 km ≈ 0.5399568 nmi.
How do I convert kilometers to nautical miles?
To convert km to nmi, multiply the value in kilometers by 0.5399568035 (or divide by 1.852). For example, 5 km = 2.69978402 nmi.
How do I convert nautical miles to kilometers?
To convert nmi to km, multiply the value in nautical miles by 1.852. Or open the Nautical Mile to Kilometer converter, which does it for you.
What is 10 km in nmi, and what is 100 km?
10 km = 5.39956803 nmi, and 100 km = 53.99568035 nmi. The table above lists more values from 1 to 1,000.
Is this km to nmi converter accurate?
Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.

Nautical Mile to Kilometer converter →All Length converters →

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Kilometer to Nautical Mile

From · kilometer

km

To · nautical mile

Value in nautical mile0.5399568nmi
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Quick reference — kilometer to nautical mile

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