| 2.1 ft * | 30.48 cm | = 64.008 cm | 
| 1 ft | 
| Matavimo vienetas | Ilgis | 
|---|---|
| Nanometras | 640080000.0 nm | 
| Mikrometras | 640080.0 µm | 
| Milimetras | 640.08 mm | 
| Centimetras | 64.008 cm | 
| Colis | 25.2 in | 
| Pėda | 2.1 ft | 
| Yard | 0.7 yd | 
| Metras | 0.64008 m | 
| Kilometras | 0.00064008 km | 
| Mylia | 0.0003977273 mi | 
| Jūrmylė | 0.0003456156 nmi | 
