| 638 in * | 0.0254 m | = 16.2052 m | 
| 1 in | 
| Fyzikálna jednotka | Dĺžky | 
|---|---|
| Nanometer | 16205200000.0 nm | 
| Mikrometer | 16205200.0 µm | 
| Milimeter | 16205.2 mm | 
| Centimeter | 1620.52 cm | 
| Palec | 638.0 in | 
| Stopa | 53.1666666667 ft | 
| Yard | 17.7222222222 yd | 
| Meter | 16.2052 m | 
| Kilometer | 0.0162052 km | 
| Míľa | 0.0100694444 mi | 
| Námorná míľa | 0.008750108 nmi | 
