| 50.6 cm * | 0.3937007874 in | = 19.9212598425 in | 
| 1 cm | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 506000000.0 nm | 
| Micrometer | 506000.0 µm | 
| Millimeter | 506.0 mm | 
| Centimeter | 50.6 cm | 
| Inch | 19.9212598425 in | 
| Voet | 1.6601049869 ft | 
| Yard | 0.553368329 yd | 
| Meter | 0.506 m | 
| Kilometer | 0.000506 km | 
| Mijl | 0.0003144138 mi | 
| Zeemijl | 0.0002732181 nmi | 
