Kilometers to Nautical Miles
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km
nmi
Quick reference
| Kilometers (km) | Nautical Miles (nmi) |
|---|
Formula
nautical miles = kilometers × 0.539957
Multiply the kilometers value by 0.539957 to get nautical miles. To reverse — divide nautical miles by 0.539957 to get kilometers.
About this conversion
The kilometer (km) is a metric unit equal to 1,000 meters. Learn more →
The nautical mile (nmi) is used in maritime and aviation navigation. Learn more →
Source: NIST International Reference