| 23 km * | 0.6213711922 mi | = 14.2915374215 mi | 
| 1 km | 
| Natuurkundige eenheid | Lengtes | 
|---|---|
| Nanometer | 2.3e+13 nm | 
| Micrometer | 23000000000.0 µm | 
| Millimeter | 23000000.0 mm | 
| Centimeter | 2300000.0 cm | 
| Inch | 905511.811024 in | 
| Voet | 75459.3175853 ft | 
| Yard | 25153.1058618 yd | 
| Meter | 23000.0 m | 
| Kilometer | 23.0 km | 
| Mijl | 14.2915374215 mi | 
| Zeemijl | 12.4190064795 nmi | 
