长度是一个基本的物理量，可测量两个点之间的距离。它是国际单元（SI）中的七个基本单元之一，仪表（m）是其基本单元。
1 km = 4.971 fur
1 fur = 0.201 km
例子:
将15 公里转换为弗隆：
15 km = 74.565 fur
| 公里 | 弗隆 |
|---|---|
| 0.01 km | 0.05 fur |
| 0.1 km | 0.497 fur |
| 1 km | 4.971 fur |
| 2 km | 9.942 fur |
| 3 km | 14.913 fur |
| 5 km | 24.855 fur |
| 10 km | 49.71 fur |
| 20 km | 99.419 fur |
| 30 km | 149.129 fur |
| 40 km | 198.839 fur |
| 50 km | 248.548 fur |
| 60 km | 298.258 fur |
| 70 km | 347.968 fur |
| 80 km | 397.678 fur |
| 90 km | 447.387 fur |
| 100 km | 497.097 fur |
| 250 km | 1,242.742 fur |
| 500 km | 2,485.485 fur |
| 750 km | 3,728.227 fur |
| 1000 km | 4,970.97 fur |
| 10000 km | 49,709.695 fur |
| 100000 km | 497,096.954 fur |
规则