| 99.9 cm * | 0.3937007874 in | = 39.3307086614 in | 
| 1 cm | 
| Måleenhed | Længde | 
|---|---|
| Nanometer | 999000000.0 nm | 
| Mikrometer | 999000.0 µm | 
| Nillimeter | 999.0 mm | 
| Centimeter | 99.9 cm | 
| Tomme | 39.3307086614 in | 
| Fod | 3.2775590551 ft | 
| Yard | 1.092519685 yd | 
| Meter | 0.999 m | 
| Kilometer | 0.000999 km | 
| Nil | 0.0006207498 mi | 
| Sømil | 0.0005394168 nmi | 
