| 640 mm * | 0.1 cm | = 64.0 cm |
| 1 mm |
| Mõõtühik | Pikkusühiku |
|---|---|
| nanomeeter | 640000000.0 nm |
| Mikromeeter | 640000.0 µm |
| Millimeeter | 640.0 mm |
| Sentimeeter | 64.0 cm |
| Toll | 25.1968503937 in |
| Jalg | 2.0997375328 ft |
| Õu | 0.6999125109 yd |
| Meeter | 0.64 m |
| Kilomeeter | 0.00064 km |
| Miil | 0.0003976776 mi |
| Meremiil | 0.0003455724 nmi |
