20 mm equals 0.0000107991361 nmi. Use the converter below or explore all length conversions.
| Millimeter (mm) | Nautical Mile (nmi) |
|---|---|
| 1 mm | 5.39956803e-7 nmi |
| 2 mm | 0.00000107991361 nmi |
| 5 mm | 0.00000269978402 nmi |
| 10 mm | 0.00000539956803 nmi |
| 15 mm | 0.00000809935205 nmi |
| 20 mm | 0.0000107991361 nmi |
| 25 mm | 0.0000134989201 nmi |
| 30 mm | 0.0000161987041 nmi |
| 50 mm | 0.0000269978402 nmi |
| 100 mm | 0.0000539956803 nmi |
| 200 mm | 0.000107991361 nmi |
| 500 mm | 0.000269978402 nmi |
| 1000 mm | 0.000539956803 nmi |