| 31 cm * | 0.01 m | = 0.31 m | 
| 1 cm | 
| Maßeinheit | Länge | 
|---|---|
| Nanometer | 310000000.0 nm | 
| Mikrometer | 310000.0 µm | 
| Millimeter | 310.0 mm | 
| Zentimeter | 31.0 cm | 
| Zoll | 12.2047244094 in | 
| Fuß | 1.0170603675 ft | 
| Yard | 0.3390201225 yd | 
| Meter | 0.31 m | 
| Kilometer | 0.00031 km | 
| Meile | 0.0001926251 mi | 
| Seemeile | 0.0001673866 nmi | 
