| 22.2 mm * | 0.0393700787 in | = 0.874015748 in | 
| 1 mm | 
| Natuurkundige eenheid | Lengte | 
|---|---|
| Nanometer | 22200000.0 nm | 
| Micrometer | 22200.0 µm | 
| Millimeter | 22.2 mm | 
| Centimeter | 2.22 cm | 
| Inch | 0.874015748 in | 
| Voet | 0.0728346457 ft | 
| Yard | 0.0242782152 yd | 
| Meter | 0.0222 m | 
| Kilometer | 2.22e-05 km | 
| Mijl | 1.37944e-05 mi | 
| Zeemijl | 1.1987e-05 nmi | 
