| Frondenberg to Leopoldsburg | 111.18 mi (178.92 km) |
| Frondenberg to Lessines | 178.42 mi (287.14 km) |
| Frondenberg to Leuven | 138.87 mi (223.49 km) |
| Frondenberg to Lichtervelde | 202.57 mi (326.01 km) |
| Frondenberg to Liedekerke | 164.91 mi (265.39 km) |
| Frondenberg to Liege | 111.33 mi (179.16 km) |
| Frondenberg to Lierre | 140.15 mi (225.55 km) |
| Frondenberg to Lille | 127.60 mi (205.35 km) |
| Frondenberg to Lint | 143.92 mi (231.61 km) |
| Frondenberg to Lochristi | 171.85 mi (276.56 km) |
| Frondenberg to Lokeren | 165.44 mi (266.25 km) |
| Frondenberg to Lommel | 106.95 mi (172.12 km) |
| Frondenberg to Londerzeel | 153.42 mi (246.91 km) |
| Frondenberg to Louvain-la-Neuve | 152.30 mi (245.10 km) |
| Frondenberg to Lovendegem | 181.82 mi (292.61 km) |
