| 20 m * | 3.280839895 ft | = 65.6167979003 ft | 
| 1 m | 
| Unidad de medida | Unidad de longitud | 
|---|---|
| Nanómetro | 20000000000.0 nm | 
| Micrómetro | 20000000.0 µm | 
| Milímetro | 20000.0 mm | 
| Centímetro | 2000.0 cm | 
| Pulgada | 787.401574803 in | 
| Pie | 65.6167979003 ft | 
| Yarda | 21.8722659668 yd | 
| Metro | 20.0 m | 
| Kilómetro | 0.02 km | 
| Milla | 0.0124274238 mi | 
| Milla náutica | 0.0107991361 nmi | 
