| 851 cm * | 0.01 m | = 8.51 m | 
| 1 cm | 
| Unidad de medida | Longitudes | 
|---|---|
| Nanómetro | 8510000000.0 nm | 
| Micrómetro | 8510000.0 µm | 
| Milímetro | 8510.0 mm | 
| Centímetro | 851.0 cm | 
| Pulgada | 335.039370079 in | 
| Pie | 27.9199475066 ft | 
| Yarda | 9.3066491689 yd | 
| Metro | 8.51 m | 
| Kilómetro | 0.00851 km | 
| Milla | 0.0052878688 mi | 
| Milla náutica | 0.0045950324 nmi | 
