| 428 mm * | 0.0393700787 in | = 16.8503937008 in | 
| 1 mm | 
| Fyzikálna jednotka | Jednotka dĺžky | 
|---|---|
| Nanometer | 428000000.0 nm | 
| Mikrometer | 428000.0 µm | 
| Milimeter | 428.0 mm | 
| Centimeter | 42.8 cm | 
| Palec | 16.8503937008 in | 
| Stopa | 1.4041994751 ft | 
| Yard | 0.4680664917 yd | 
| Meter | 0.428 m | 
| Kilometer | 0.000428 km | 
| Míľa | 0.0002659469 mi | 
| Námorná míľa | 0.0002311015 nmi | 
