| 645 cm * | 0.3937007874 in | = 253.937007874 in |
| 1 cm |
| Mjerna jedinica | Duljine |
|---|---|
| Nanometar | 6450000000.0 nm |
| mikrometar | 6450000.0 µm |
| Milimetar | 6450.0 mm |
| Centimetar | 645.0 cm |
| Palac | 253.937007874 in |
| Stopa | 21.1614173228 ft |
| Jard | 7.0538057743 yd |
| Metar | 6.45 m |
| Kilometar | 0.00645 km |
| Milja | 0.0040078442 mi |
| Nautička milja | 0.0034827214 nmi |
