| 31 cm * | 0.3937007874 in | = 12.2047244094 in |
| 1 cm |
| Mõõtühik | Pikkused |
|---|---|
| nanomeeter | 310000000.0 nm |
| Mikromeeter | 310000.0 µm |
| Millimeeter | 310.0 mm |
| Sentimeeter | 31.0 cm |
| Toll | 12.2047244094 in |
| Jalg | 1.0170603675 ft |
| Õu | 0.3390201225 yd |
| Meeter | 0.31 m |
| Kilomeeter | 0.00031 km |
| Miil | 0.0001926251 mi |
| Meremiil | 0.0001673866 nmi |
