Kilometers to Nautical miles
Convert kilometers to nautical miles instantly. 1 km = 0.539957 nmi
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Quick answers
- 1 km = 0.53996 nmi
- 5 km = 2.6998 nmi
- 10 km = 5.3996 nmi
- 20 km = 10.799 nmi
- 50 km = 26.998 nmi
- 100 km = 53.996 nmi
Kilometers to Nautical miles conversion table
| Kilometers (km) | Nautical miles (nmi) |
|---|---|
| 1 km | 0.53996 nmi |
| 2 km | 1.0799 nmi |
| 3 km | 1.6199 nmi |
| 4 km | 2.1598 nmi |
| 5 km | 2.6998 nmi |
| 6 km | 3.2397 nmi |
| 7 km | 3.7797 nmi |
| 8 km | 4.3197 nmi |
| 9 km | 4.8596 nmi |
| 10 km | 5.3996 nmi |
| 15 km | 8.0994 nmi |
| Kilometers (km) | Nautical miles (nmi) |
|---|---|
| 20 km | 10.799 nmi |
| 25 km | 13.499 nmi |
| 30 km | 16.199 nmi |
| 40 km | 21.598 nmi |
| 50 km | 26.998 nmi |
| 75 km | 40.497 nmi |
| 100 km | 53.996 nmi |
| 250 km | 134.99 nmi |
| 500 km | 269.98 nmi |
| 1,000 km | 539.96 nmi |
Conversion formula
nautical miles = kilometers × 0.5399568035
Example: 10 km × 0.5399568035 = 5.3996 nmi
A kilometer is 1,000 meters, about 0.62 of a mile. A nautical mile is exactly 1,852 meters, used at sea and in the air.
You may also see this conversion written as “km to nautical miles” or “kilometres to nautical miles”.
Questions
How many nautical miles are in one kilometer?
One kilometer is 0.539956803 nautical miles.
How do you convert kilometers to nautical miles?
Multiply by 0.5399568035. The factor comes from the exact definitions of both units, so the only rounding is in the display.
Related conversions
- Nautical miles to kilometers1 nmi = 1.852 km
- Kilometers to miles1 km = 0.62137 mi
- Miles to kilometers1 mi = 1.6093 km
- Nautical miles to miles1 nmi = 1.1508 mi
- Miles to nautical miles1 mi = 0.86898 nmi
- Centimeters to inches1 cm = 0.3937 in
- Inches to centimeters1 in = 2.54 cm
- Feet to centimeters1 ft = 30.48 cm
Updated