| 1380 ft * | 30.48 cm | = 42062.4 cm | 
| 1 ft | 
| Unità | Tulijiet | 
|---|---|
| Nanometru | 4.20624e+11 nm | 
| Mikrometru | 420624000.0 µm | 
| Millimetru | 420624.0 mm | 
| ċentimetru | 42062.4 cm | 
| Pulzier | 16560.0 in | 
| Piedi | 1380.0 ft | 
| Yard | 460.0 yd | 
| Metru | 420.624 m | 
| Kilometru | 0.420624 km | 
| Mil | 0.2613636364 mi | 
| Mil nawtiku | 0.2271187905 nmi | 
