| 1440 ft * | 30.48 cm | = 43891.2 cm | 
| 1 ft | 
| Fyzikálna jednotka | Jednotka dĺžky | 
|---|---|
| Nanometer | 4.38912e+11 nm | 
| Mikrometer | 438912000.0 µm | 
| Milimeter | 438912.0 mm | 
| Centimeter | 43891.2 cm | 
| Palec | 17280.0 in | 
| Stopa | 1440.0 ft | 
| Yard | 480.0 yd | 
| Meter | 438.912 m | 
| Kilometer | 0.438912 km | 
| Míľa | 0.2727272727 mi | 
| Námorná míľa | 0.2369935205 nmi | 
