| Frederiksvaerk to Leopoldsburg | 434.72 mi (699.62 km) |
| Frederiksvaerk to Lessines | 494.88 mi (796.43 km) |
| Frederiksvaerk to Leuven | 462.21 mi (743.86 km) |
| Frederiksvaerk to Lichtervelde | 498.77 mi (802.70 km) |
| Frederiksvaerk to Liedekerke | 479.93 mi (772.37 km) |
| Frederiksvaerk to Liege | 453.80 mi (730.31 km) |
| Frederiksvaerk to Lierre | 452.34 mi (727.96 km) |
| Frederiksvaerk to Lille | 439.67 mi (707.58 km) |
| Frederiksvaerk to Lint | 455.53 mi (733.10 km) |
| Frederiksvaerk to Lochristi | 474.80 mi (764.12 km) |
| Frederiksvaerk to Lokeren | 470.49 mi (757.18 km) |
| Frederiksvaerk to Lommel | 426.72 mi (686.74 km) |
| Frederiksvaerk to Londerzeel | 466.81 mi (751.26 km) |
| Frederiksvaerk to Louvain-la-Neuve | 479.41 mi (771.53 km) |
| Frederiksvaerk to Lovendegem | 481.59 mi (775.05 km) |
