| 1980 ft * | 30.48 cm | = 60350.4 cm | 
| 1 ft | 
| Måleenhed | Længde | 
|---|---|
| Nanometer | 6.03504e+11 nm | 
| Mikrometer | 603504000.0 µm | 
| Nillimeter | 603504.0 mm | 
| Centimeter | 60350.4 cm | 
| Tomme | 23760.0 in | 
| Fod | 1980.0 ft | 
| Yard | 660.0 yd | 
| Meter | 603.504 m | 
| Kilometer | 0.603504 km | 
| Nil | 0.375 mi | 
| Sømil | 0.3258660907 nmi | 
