| 504 km * | 0.6213711922 mi | = 313.171080888 mi | 
| 1 km | 
| Eenhede van meting | Lengtes | 
|---|---|
| Nanometer | 5.04e+14 nm | 
| Mikrometer | 5.04e+11 µm | 
| Millimeter | 504000000.0 mm | 
| Sentimeter | 50400000.0 cm | 
| Duim | 19842519.685 in | 
| Voet | 1653543.30709 ft | 
| Jaart | 551181.102362 yd | 
| Meter | 504000.0 m | 
| Kilometer | 504.0 km | 
| Myl | 313.171080888 mi | 
| Seemyl | 272.138228942 nmi | 
