| 31 cm * | 0.3937007874 in | = 12.2047244094 in |
| 1 cm |
| Ölçü birimleri | Uzunlukları |
|---|---|
| Nanometre | 310000000.0 nm |
| Mikrometre | 310000.0 µm |
| Milimetre | 310.0 mm |
| Santimetre | 31.0 cm |
| İnç | 12.2047244094 in |
| Fit | 1.0170603675 ft |
| Yarda | 0.3390201225 yd |
| Metre | 0.31 m |
| Kilometre | 0.00031 km |
| Mil | 0.0001926251 mi |
| Deniz mili | 0.0001673866 nmi |
