| SI - Metric System |
| kilometer | 0.001 km |
| meter | 1 m |
| decimeter | 10 dm |
| centimeter | 100 cm |
| millimeter | 1000 mm |
| Astronomical System |
| parsec | 3.2407764868055 * 10-17 pc |
| light year | 1.0570234110814 * 10-16 ly |
| astronomical unit | 6.6845813446704 * 10-12 AU |
|
| American System |
| mile | 0.00062137119223733 mi |
| furlong | 0.0049709695378987 fur |
| yard | 1.0936132983377 yd |
| foot | 3.2808398950131 ft |
| inch | 39.370078740157 in |
| Nautical System |
| nautical mile | 0.00053995680345572 nmi |
| fathom | 0.54680665 |
|