| 820 km * | 0.6213711922 mi | = 509.524377635 mi |
| 1 km |
| Fyzikálna jednotka | Dĺžka |
|---|---|
| Nanometer | 8.2e+14 nm |
| Mikrometer | 8.2e+11 µm |
| Milimeter | 820000000.0 mm |
| Centimeter | 82000000.0 cm |
| Palec | 32283464.5669 in |
| Stopa | 2690288.71391 ft |
| Yard | 896762.904637 yd |
| Meter | 820000.0 m |
| Kilometer | 820.0 km |
| Míľa | 509.524377635 mi |
| Námorná míľa | 442.764578834 nmi |
