| 509 mm * | 0.0393700787 in | = 20.0393700787 in |
| 1 mm |
| Eenhede van meting | Lengte |
|---|---|
| Nanometer | 509000000.0 nm |
| Mikrometer | 509000.0 µm |
| Millimeter | 509.0 mm |
| Sentimeter | 50.9 cm |
| Duim | 20.0393700787 in |
| Voet | 1.6699475066 ft |
| Jaart | 0.5566491689 yd |
| Meter | 0.509 m |
| Kilometer | 0.000509 km |
| Myl | 0.0003162779 mi |
| Seemyl | 0.000274838 nmi |
