| 8.1 km * | 0.6213711922 mi | = 5.0331066571 mi | 
| 1 km | 
| Unità | Unità ta 'tul | 
|---|---|
| Nanometru | 8.1e+12 nm | 
| Mikrometru | 8100000000.0 µm | 
| Millimetru | 8100000.0 mm | 
| ċentimetru | 810000.0 cm | 
| Pulzier | 318897.637795 in | 
| Piedi | 26574.8031496 ft | 
| Yard | 8858.26771654 yd | 
| Metru | 8100.0 m | 
| Kilometru | 8.1 km | 
| Mil | 5.0331066571 mi | 
| Mil nawtiku | 4.373650108 nmi | 
