| 31.1 km * | 0.6213711922 mi | = 19.3246440786 mi |
| 1 km |
| Mõõtühik | Pikkusühiku |
|---|---|
| nanomeeter | 3.11e+13 nm |
| Mikromeeter | 31100000000.0 µm |
| Millimeeter | 31100000.0 mm |
| Sentimeeter | 3110000.0 cm |
| Toll | 1224409.44882 in |
| Jalg | 102034.120735 ft |
| Õu | 34011.3735783 yd |
| Meeter | 31100.0 m |
| Kilomeeter | 31.1 km |
| Miil | 19.3246440786 mi |
| Meremiil | 16.7926565875 nmi |
