| 1380 ft * | 30.48 cm | = 42062.4 cm | 
| 1 ft | 
| Fyzikálna jednotka | Dĺžka | 
|---|---|
| Nanometer | 4.20624e+11 nm | 
| Mikrometer | 420624000.0 µm | 
| Milimeter | 420624.0 mm | 
| Centimeter | 42062.4 cm | 
| Palec | 16560.0 in | 
| Stopa | 1380.0 ft | 
| Yard | 460.0 yd | 
| Meter | 420.624 m | 
| Kilometer | 0.420624 km | 
| Míľa | 0.2613636364 mi | 
| Námorná míľa | 0.2271187905 nmi | 
