| 30 cm * | 0.01 m | = 0.3 m | 
| 1 cm | 
| Mjerna jedinica | Duljine | 
|---|---|
| Nanometar | 300000000.0 nm | 
| mikrometar | 300000.0 µm | 
| Milimetar | 300.0 mm | 
| Centimetar | 30.0 cm | 
| Palac | 11.811023622 in | 
| Stopa | 0.9842519685 ft | 
| Jard | 0.3280839895 yd | 
| Metar | 0.3 m | 
| Kilometar | 0.0003 km | 
| Milja | 0.0001864114 mi | 
| Nautička milja | 0.000161987 nmi | 
