| 66 mm * | 0.1 cm | = 6.6 cm | 
| 1 mm | 
| Unidad de medida | Longitudes | 
|---|---|
| Nanómetro | 66000000.0 nm | 
| Micrómetro | 66000.0 µm | 
| Milímetro | 66.0 mm | 
| Centímetro | 6.6 cm | 
| Pulgada | 2.5984251969 in | 
| Pie | 0.2165354331 ft | 
| Yarda | 0.0721784777 yd | 
| Metro | 0.066 m | 
| Kilómetro | 6.6e-05 km | 
| Milla | 4.10105e-05 mi | 
| Milla náutica | 3.56371e-05 nmi | 
