Convert nautical mile to kilometer

Here you can quickly calculate how many kilometer fit in one nautical mile.

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Conversion from nautical mile to kilometer example

Starting value Increment Accuracy

To convert nautical mile to kilometer, multiply by 1.852.

1 = 1.852 km

Example: 1 nautical mile = 1.852 kilometer

A nautical mile is 1,852 m, defined from one minute of arc along a meridian, while the statute mile is about 1,609 m. Sea and air distances always use nautical miles, so 100 NM is 185.2 km, roughly 15% longer than 100 statute miles. Check which mile a chart or spec is using before you convert.

Score: 0

17.5 nautical mile equals 29.2 kilometer.

Correct answer: 17.5 nautical mile = 32.4 kilometer.

16 nautical mile equals 29.6 kilometer.

Correct answer: 16 nautical mile = 29.6 kilometer.

139 kilometer equals 82.6 nautical mile.

Correct answer: 139 kilometer = 75.1 nautical mile.

118 kilometer equals 73.3 nautical mile.

Correct answer: 118 kilometer = 63.7 nautical mile.