| 21 cm * | 0.3937007874 in | = 8.2677165354 in |
| 1 cm |
| Mittayksikkö | Pituudet |
|---|---|
| Nanometri | 210000000.0 nm |
| Mikrometri | 210000.0 µm |
| Millimetri | 210.0 mm |
| Senttimetri | 21.0 cm |
| Tuuma | 8.2677165354 in |
| Jalka | 0.688976378 ft |
| Jaardi | 0.2296587927 yd |
| Metri | 0.21 m |
| Kilometri | 0.00021 km |
| Maili | 0.000130488 mi |
| Merimaili | 0.0001133909 nmi |
