| 21.4 mm * | 0.0393700787 in | = 0.842519685 in | 
| 1 mm | 
| Mjerna jedinica | Duljine | 
|---|---|
| Nanometar | 21400000.0 nm | 
| mikrometar | 21400.0 µm | 
| Milimetar | 21.4 mm | 
| Centimetar | 2.14 cm | 
| Palac | 0.842519685 in | 
| Stopa | 0.0702099738 ft | 
| Jard | 0.0234033246 yd | 
| Metar | 0.0214 m | 
| Kilometar | 2.14e-05 km | 
| Milja | 1.32973e-05 mi | 
| Nautička milja | 1.15551e-05 nmi | 
