| 55.6 cm * | 0.3937007874 in | = 21.8897637795 in | 
| 1 cm | 
| Mjerna jedinica | Dužina | 
|---|---|
| Nanometar | 556000000.0 nm | 
| mikrometar | 556000.0 µm | 
| Milimetar | 556.0 mm | 
| Centimetar | 55.6 cm | 
| Palac | 21.8897637795 in | 
| Stopa | 1.8241469816 ft | 
| Jard | 0.6080489939 yd | 
| Metar | 0.556 m | 
| Kilometar | 0.000556 km | 
| Milja | 0.0003454824 mi | 
| Nautička milja | 0.000300216 nmi | 
