Table de conversion: ly en fm
| 1 ly = 9460700000000000000000000000000 fm |
| 2 ly = 18921400000000000000000000000000 fm |
| 3 ly = 28382100000000000000000000000000 fm |
| 4 ly = 37842800000000000000000000000000 fm |
| 5 ly = 47303500000000000000000000000000 fm |
| 6 ly = 56764200000000000000000000000000 fm |
| 7 ly = 66224900000000000000000000000000 fm |
| 8 ly = 75685600000000000000000000000000 fm |
| 9 ly = 85146300000000000000000000000000 fm |
| 10 ly = 94607000000000000000000000000000 fm |
| 15 ly = 141910500000000000000000000000000 fm |
| 50 ly = 473035000000000000000000000000000 fm |
| 100 ly = 946070000000000000000000000000000 fm |
| 500 ly = 4730350000000000000000000000000000 fm |
| 1000 ly = 9460700000000000000000000000000000 fm |
| 5000 ly = 47303500000000000000000000000000000 fm |
| 10000 ly = 94607000000000000000000000000000000 fm |