| 6.8 km * | 0.6213711922 mi | = 4.2253241072 mi |
| 1 km |
| Eenhede van meting | Lengte |
|---|---|
| Nanometer | 6.8e+12 nm |
| Mikrometer | 6800000000.0 µm |
| Millimeter | 6800000.0 mm |
| Sentimeter | 680000.0 cm |
| Duim | 267716.535433 in |
| Voet | 22309.7112861 ft |
| Jaart | 7436.5704287 yd |
| Meter | 6800.0 m |
| Kilometer | 6.8 km |
| Myl | 4.2253241072 mi |
| Seemyl | 3.6717062635 nmi |
