| 6 km * | 0.6213711922 mi | = 3.7282271534 mi | 
| 1 km | 
| Måleenhed | Længde | 
|---|---|
| Nanometer | 6e+12 nm | 
| Mikrometer | 6000000000.0 µm | 
| Nillimeter | 6000000.0 mm | 
| Centimeter | 600000.0 cm | 
| Tomme | 236220.472441 in | 
| Fod | 19685.0393701 ft | 
| Yard | 6561.67979003 yd | 
| Meter | 6000.0 m | 
| Kilometer | 6.0 km | 
| Nil | 3.7282271534 mi | 
| Sømil | 3.2397408207 nmi | 
