| 640 cm * | 0.01 m | = 6.4 m |
| 1 cm |
| Jednostka miary | Długości |
|---|---|
| Nanometr | 6400000000.0 nm |
| Mikrometr | 6400000.0 µm |
| Milimetr | 6400.0 mm |
| Centymetr | 640.0 cm |
| Cal | 251.968503937 in |
| Stopa | 20.9973753281 ft |
| Jard | 6.9991251094 yd |
| Metr | 6.4 m |
| Kilometr | 0.0064 km |
| Mila | 0.0039767756 mi |
| Mila morska | 0.0034557235 nmi |
