km to nmi converter
1 km = 0.539957 nmi
And 1 nmi = 1.852 km. Kilometres to nautical miles.
Formula
nmi = km × 0.539957
A reading of 10 km is 10 × 0.539957 = 5.39957 nmi.
km to nmi table
| km | nmi |
|---|---|
| 1 km | 0.539957 nmi |
| 2 km | 1.07991 nmi |
| 5 km | 2.69978 nmi |
| 10 km | 5.39957 nmi |
| 25 km | 13.4989 nmi |
| 50 km | 26.9978 nmi |
| 100 km | 53.9957 nmi |
| 500 km | 269.978 nmi |
| 1,000 km | 539.957 nmi |
nmi to km table
| nmi | km |
|---|---|
| 1 nmi | 1.852 km |
| 2 nmi | 3.704 km |
| 5 nmi | 9.26 km |
| 10 nmi | 18.52 km |
| 25 nmi | 46.3 km |
| 50 nmi | 92.6 km |
About these units
km (kilometres): Long distances and pipelines.
nmi (nautical miles): Marine and aviation navigation.
The international inch is exactly 25.4 mm. A mil (or thou) is a thousandth of an inch, used for coating, film and tolerance values; do not confuse it with the millimetre.
Convert nmi to km instead · All length conversions