速度是相对于参考框架的对象位置的变化速率。它以每次距离的单位（例如每秒米（m/s））进行测量。
1 league/d = 4,828.032 mm/s
1 mm/s = 0 league/d
例子:
将15 每天联赛转换为每秒毫米：
15 league/d = 72,420.48 mm/s
| 每天联赛 | 每秒毫米 |
|---|---|
| 0.01 league/d | 48.28 mm/s |
| 0.1 league/d | 482.803 mm/s |
| 1 league/d | 4,828.032 mm/s |
| 2 league/d | 9,656.064 mm/s |
| 3 league/d | 14,484.096 mm/s |
| 5 league/d | 24,140.16 mm/s |
| 10 league/d | 48,280.32 mm/s |
| 20 league/d | 96,560.64 mm/s |
| 30 league/d | 144,840.96 mm/s |
| 40 league/d | 193,121.28 mm/s |
| 50 league/d | 241,401.6 mm/s |
| 60 league/d | 289,681.92 mm/s |
| 70 league/d | 337,962.24 mm/s |
| 80 league/d | 386,242.56 mm/s |
| 90 league/d | 434,522.88 mm/s |
| 100 league/d | 482,803.2 mm/s |
| 250 league/d | 1,207,008 mm/s |
| 500 league/d | 2,414,016 mm/s |
| 750 league/d | 3,621,024 mm/s |
| 1000 league/d | 4,828,032 mm/s |
| 10000 league/d | 48,280,320 mm/s |
| 100000 league/d | 482,803,200 mm/s |
规则