| 光年 | メガメートル |
|---|---|
| 0.01 ly | 94610000 Mm |
| 0.1 ly | 946100000 Mm |
| 1 ly | 9461000000 Mm |
| 2 ly | 18922000000 Mm |
| 3 ly | 28383000000 Mm |
| 4 ly | 37844000000 Mm |
| 5 ly | 47305000000 Mm |
| 10 ly | 94610000000 Mm |
| 15 ly | 141915000000 Mm |
| 50 ly | 473050000000 Mm |
| 100 ly | 946100000000 Mm |
| 500 ly | 4730500000000 Mm |
| 1000 ly | 9461000000000 Mm |