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Convert Nautical Mile to Kilometer

1 nautical mile = 1.852 kilometers (nmi to km).

The nautical mile (nmi) and the kilometer (km) both measure length. A nautical mile is larger than a kilometer — one nautical mile contains 1.852 kilometers. Going the other way, one kilometer is 0.539957 nautical miles. The converter above does this in real time, and the reference chart lists the values that come up most often.

1.852

1 nmi = 1.852 km

How to convert Nautical Miles to Kilometers

Multiply the nautical mile value by 1.852 to get kilometers.

Example: 10 nautical miles = 18.52 kilometers.

Nautical Mile to Kilometer Conversion Chart

Nautical MilesKilometers
1 nmi1.852 km
2 nmi3.704 km
3 nmi5.556 km
5 nmi9.26 km
10 nmi18.52 km
20 nmi37.04 km
25 nmi46.3 km
50 nmi92.6 km
100 nmi185.2 km
1000 nmi1,852 km

Frequently Asked Questions

How many kilometers are in a nautical mile?
There are 1.852 kilometers in 1 nautical mile.
How do you convert nautical miles to kilometers?
Multiply the nautical mile value by 1.852 to get kilometers.
What is 5 nautical miles in kilometers?
5 nautical miles equals 9.26 kilometers.
What is 100 nautical miles in kilometers?
100 nautical miles equals 185.2 kilometers.
What is 1 kilometer in nautical miles?
1 kilometer equals 0.5399568 nautical miles.
Is this nautical mile to kilometer converter free?
Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.

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