| 1440 ft * | 12.0 in | = 17280.0 in | 
| 1 ft | 
| Units of measurement | Lengths | 
|---|---|
| Nanometre | 4.38912e+11 nm | 
| Micrometre | 438912000.0 µm | 
| Millimetre | 438912.0 mm | 
| Centimetre | 43891.2 cm | 
| Inch | 17280.0 in | 
| Foot | 1440.0 ft | 
| Yard | 480.0 yd | 
| Metre | 438.912 m | 
| Kilometre | 0.438912 km | 
| Mile | 0.2727272727 mi | 
| Nautical mile | 0.2369935205 nmi | 
