| 80.9 cm * | 0.01 m | = 0.809 m | 
| 1 cm | 
| Fyzikálna jednotka | Jednotka dĺžky | 
|---|---|
| Nanometer | 809000000.0 nm | 
| Mikrometer | 809000.0 µm | 
| Milimeter | 809.0 mm | 
| Centimeter | 80.9 cm | 
| Palec | 31.8503937008 in | 
| Stopa | 2.6541994751 ft | 
| Yard | 0.8847331584 yd | 
| Meter | 0.809 m | 
| Kilometer | 0.000809 km | 
| Míľa | 0.0005026893 mi | 
| Námorná míľa | 0.0004368251 nmi | 
