| 1640 ft * | 12.0 in | = 19680.0 in | 
| 1 ft | 
| Unidad de medida | Longitud | 
|---|---|
| Nanómetro | 4.99872e+11 nm | 
| Micrómetro | 499872000.0 µm | 
| Milímetro | 499872.0 mm | 
| Centímetro | 49987.2 cm | 
| Pulgada | 19680.0 in | 
| Pie | 1640.0 ft | 
| Yarda | 546.666666667 yd | 
| Metro | 499.872 m | 
| Kilómetro | 0.499872 km | 
| Milla | 0.3106060606 mi | 
| Milla náutica | 0.2699092873 nmi | 
