How do you convert nautical miles to kilometers?

To convert nautical miles to kilometers, multiply by 1.852. For example, 20 nmi is 37.04 km.

How many kilometers are in a nautical mile?

There are 1.852 kilometers in one nautical mile.

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Converters · Length

20 Nautical miles to Kilometers

20 nmi =

37.04 km

20 nautical miles equals 37.04 kilometers

How to convert nautical miles to kilometers

To get kilometers, multiply by 1.852.

km = nmi × 1.852

Worked example: 20 × 1.852 = 37.04 km.

Going the other way, multiply by 0.5399568035 — one kilometer is 0.5399568035 nautical miles.

Values near 20 nmi

Nautical mile	Kilometer
10 nmi	18.52 km
18 nmi	33.336 km
19 nmi	35.188 km
21 nmi	38.892 km
22 nmi	40.744 km
40 nmi	74.08 km

Nautical mile to Kilometer — common values

Nautical mile	Kilometer
1 nmi	1.852 km
2 nmi	3.704 km
3 nmi	5.556 km
5 nmi	9.26 km
10 nmi	18.52 km
25 nmi	46.3 km
50 nmi	92.6 km
100 nmi	185.2 km

Convert Nautical mile to other units

nmi → m nmi → km nmi → cm nmi → mm nmi → mi nmi → yd nmi → ft nmi → in

← Reverse: Kilometer to Nautical mile

Questions

How do you convert nautical miles to kilometers?: To convert nautical miles to kilometers, multiply by 1.852. For example, 20 nmi is 37.04 km.
How many kilometers are in a nautical mile?: There are 1.852 kilometers in one nautical mile.
How do you convert kilometers back to nautical miles?: Go the other way: multiply by 0.5399568035. One kilometer is 0.5399568035 nautical miles.

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