| 56.1 ft * | 30.48 cm | = 1709.928 cm | 
| 1 ft | 
| Fyzikálna jednotka | Dĺžka | 
|---|---|
| Nanometer | 17099280000.0 nm | 
| Mikrometer | 17099280.0 µm | 
| Milimeter | 17099.28 mm | 
| Centimeter | 1709.928 cm | 
| Palec | 673.2 in | 
| Stopa | 56.1 ft | 
| Yard | 18.7 yd | 
| Meter | 17.09928 m | 
| Kilometer | 0.01709928 km | 
| Míľa | 0.010625 mi | 
| Námorná míľa | 0.0092328726 nmi | 
