| 31.1 km * | 0.6213711922 mi | = 19.3246440786 mi |
| 1 km |
| Mjerna jedinica | Dužina |
|---|---|
| Nanometar | 3.11e+13 nm |
| mikrometar | 31100000000.0 µm |
| Milimetar | 31100000.0 mm |
| Centimetar | 3110000.0 cm |
| Palac | 1224409.44882 in |
| Stopa | 102034.120735 ft |
| Jard | 34011.3735783 yd |
| Metar | 31100.0 m |
| Kilometar | 31.1 km |
| Milja | 19.3246440786 mi |
| Nautička milja | 16.7926565875 nmi |
