| 511 km * | 0.6213711922 mi | = 317.520679233 mi | 
| 1 km | 
| Eenhede van meting | Lengte | 
|---|---|
| Nanometer | 5.11e+14 nm | 
| Mikrometer | 5.11e+11 µm | 
| Millimeter | 511000000.0 mm | 
| Sentimeter | 51100000.0 cm | 
| Duim | 20118110.2362 in | 
| Voet | 1676509.18635 ft | 
| Jaart | 558836.395451 yd | 
| Meter | 511000.0 m | 
| Kilometer | 511.0 km | 
| Myl | 317.520679233 mi | 
| Seemyl | 275.917926566 nmi | 
