| 6450 mm * | 0.1 cm | = 645.0 cm | 
| 1 mm | 
| Mõõtühik | Pikkusühiku | 
|---|---|
| nanomeeter | 6450000000.0 nm | 
| Mikromeeter | 6450000.0 µm | 
| Millimeeter | 6450.0 mm | 
| Sentimeeter | 645.0 cm | 
| Toll | 253.937007874 in | 
| Jalg | 21.1614173228 ft | 
| Õu | 7.0538057743 yd | 
| Meeter | 6.45 m | 
| Kilomeeter | 0.00645 km | 
| Miil | 0.0040078442 mi | 
| Meremiil | 0.0034827214 nmi | 
