Convert nautical miles (nmi) to kilometers (km) instantly — type a value below.
To convert nautical miles to kilometers, use this formula:
km = nmi × 1.852 (or divide by 0.5399568035)
| Nautical miles (nmi) | Kilometers (km) |
|---|---|
| 0.1 nmi | 0.1852 km |
| 0.25 nmi | 0.463 km |
| 0.5 nmi | 0.926 km |
| 1 nmi | 1.852 km |
| 2 nmi | 3.704 km |
| 3 nmi | 5.556 km |
| 4 nmi | 7.408 km |
| 5 nmi | 9.26 km |
| 6 nmi | 11.112 km |
| 7 nmi | 12.964 km |
| 8 nmi | 14.816 km |
| 9 nmi | 16.668 km |
| 10 nmi | 18.52 km |
| 12 nmi | 22.224 km |
| 15 nmi | 27.78 km |
| 20 nmi | 37.04 km |
| 25 nmi | 46.3 km |
| 30 nmi | 55.56 km |
| 40 nmi | 74.08 km |
| 50 nmi | 92.6 km |
| 60 nmi | 111.12 km |
| 70 nmi | 129.64 km |
| 75 nmi | 138.9 km |
| 80 nmi | 148.16 km |
| 90 nmi | 166.68 km |
| 100 nmi | 185.2 km |
| 150 nmi | 277.8 km |
| 200 nmi | 370.4 km |
| 250 nmi | 463 km |
| 500 nmi | 926 km |
| 1,000 nmi | 1,852 km |
A nautical mile is exactly 1,852 meters. It is used in sea and air navigation because it is close to one minute of latitude.
A kilometer is 1,000 meters. It is the standard unit for road distances and running races in almost every country outside the United States and the United Kingdom.
Need other units? Use the full length converter.