| 1610 ft * | 30.48 cm | = 49072.8 cm | 
| 1 ft | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 4.90728e+11 nm | 
| Micrometer | 490728000.0 µm | 
| Millimeter | 490728.0 mm | 
| Centimeter | 49072.8 cm | 
| Inch | 19320.0 in | 
| Voet | 1610.0 ft | 
| Yard | 536.666666667 yd | 
| Meter | 490.728 m | 
| Kilometer | 0.490728 km | 
| Mijl | 0.3049242424 mi | 
| Zeemijl | 0.2649719222 nmi | 
