| 64.3 mm * | 0.1 cm | = 6.43 cm | 
| 1 mm | 
| Units of measurement | Unit of length | 
|---|---|
| Nanometre | 64300000.0 nm | 
| Micrometre | 64300.0 µm | 
| Millimetre | 64.3 mm | 
| Centimetre | 6.43 cm | 
| Inch | 2.531496063 in | 
| Foot | 0.2109580052 ft | 
| Yard | 0.0703193351 yd | 
| Metre | 0.0643 m | 
| Kilometre | 6.43e-05 km | 
| Mile | 3.99542e-05 mi | 
| Nautical mile | 3.47192e-05 nmi | 
