| 509 km * | 0.6213711922 mi | = 316.277936849 mi | 
| 1 km | 
| Unità | Unità ta 'tul | 
|---|---|
| Nanometru | 5.09e+14 nm | 
| Mikrometru | 5.09e+11 µm | 
| Millimetru | 509000000.0 mm | 
| ċentimetru | 50900000.0 cm | 
| Pulzier | 20039370.0787 in | 
| Piedi | 1669947.50656 ft | 
| Yard | 556649.168854 yd | 
| Metru | 509000.0 m | 
| Kilometru | 509.0 km | 
| Mil | 316.277936849 mi | 
| Mil nawtiku | 274.838012959 nmi | 
