Nautical miles to kilometers (nmi to km)
Type a value in nautical miles and get the result in kilometers instantly — with the exact factor, a step-by-step formula and a table of common values.
Sources: NIST — Guide to the SI, Appendix B.8 (conversion factors: inch, foot, yard, mile)
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How to convert nautical miles to kilometers
1 nmi = 1.852 km
1 km = 0.5399568 nmi
To convert nautical miles to kilometers, multiply the value by 1.852.
Example: 100 nmi × 1.852 = 185.2 km.
Nautical miles to kilometers conversion table
| Nautical miles (nmi) | Kilometers (km) |
|---|---|
| 1 | 1.852 |
| 5 | 9.26 |
| 10 | 18.52 |
| 50 | 92.6 |
| 100 | 185.2 |
| 200 | 370.4 |
| 500 | 926 |