Mathias Kunz, Willisau
| 500 dm in km | 0.05 km |
| 0.0234 m in mm | 23.4 mm |
| 123 cm in m | 1.23 m |
| 10200 mm in km | 0.0102 km |
| 0.25 mm in m | 0.00025 m |
| 135 m in dm | 1350 dm |
| 808 cm in m | 8.08 m |
| 5.78 * 10^-3 km in mm | 5780 mm |
| 6.125 * 10^4 dm in km | 6.125 km |
| 5.66 * 10^2 m in km | 0.566 km |
| 4.55 mm in m | 0.00455 m |
| 543 cm in m | 5.43 m |
| 12.34 km in dm | 123400 dm |
| 8.35 * 10^8 mm in km | 835 km |
| 6.1 * 10^-5 m in mm | 0.061 mm |
| 534.76 mm in dm | 5.3476 dm |