| 820 cm * | 0.032808399 ft | = 26.9028871391 ft | 
| 1 cm | 
| Mjerna jedinica | Dužina | 
|---|---|
| Nanometar | 8200000000.0 nm | 
| mikrometar | 8200000.0 µm | 
| Milimetar | 8200.0 mm | 
| Centimetar | 820.0 cm | 
| Palac | 322.83464567 in | 
| Stopa | 26.9028871391 ft | 
| Jard | 8.9676290464 yd | 
| Metar | 8.2 m | 
| Kilometar | 0.0082 km | 
| Milja | 0.0050952438 mi | 
| Nautička milja | 0.0044276458 nmi | 
