| 31.1 cm * | 0.3937007874 in | = 12.2440944882 in |
| 1 cm |
| Natuurkundige eenheid | Lengtes |
|---|---|
| Nanometer | 311000000.0 nm |
| Micrometer | 311000.0 µm |
| Millimeter | 311.0 mm |
| Centimeter | 31.1 cm |
| Inch | 12.2440944882 in |
| Voet | 1.0203412073 ft |
| Yard | 0.3401137358 yd |
| Meter | 0.311 m |
| Kilometer | 0.000311 km |
| Mijl | 0.0001932464 mi |
| Zeemijl | 0.0001679266 nmi |
