| 550 km * | 0.6213711922 mi | = 341.75415573 mi | 
| 1 km | 
| Mjerna jedinica | Dužina | 
|---|---|
| Nanometar | 5.5e+14 nm | 
| mikrometar | 5.5e+11 µm | 
| Milimetar | 550000000.0 mm | 
| Centimetar | 55000000.0 cm | 
| Palac | 21653543.3071 in | 
| Stopa | 1804461.94226 ft | 
| Jard | 601487.314086 yd | 
| Metar | 550000.0 m | 
| Kilometar | 550.0 km | 
| Milja | 341.75415573 mi | 
| Nautička milja | 296.976241901 nmi | 
