| 22 km * | 0.6213711922 mi | = 13.6701662292 mi | 
| 1 km | 
| Natuurkundige eenheid | Lengte | 
|---|---|
| Nanometer | 2.2e+13 nm | 
| Micrometer | 22000000000.0 µm | 
| Millimeter | 22000000.0 mm | 
| Centimeter | 2200000.0 cm | 
| Inch | 866141.732283 in | 
| Voet | 72178.4776903 ft | 
| Yard | 24059.4925634 yd | 
| Meter | 22000.0 m | 
| Kilometer | 22.0 km | 
| Mijl | 13.6701662292 mi | 
| Zeemijl | 11.879049676 nmi | 
