| Langenfeld to Leopoldsburg | 73.48 mi (118.25 km) |
| Langenfeld to Lessines | 138.54 mi (222.95 km) |
| Langenfeld to Leuven | 99.15 mi (159.57 km) |
| Langenfeld to Lichtervelde | 165.77 mi (266.78 km) |
| Langenfeld to Liedekerke | 125.85 mi (202.54 km) |
| Langenfeld to Liege | 68.57 mi (110.36 km) |
| Langenfeld to Lierre | 103.35 mi (166.33 km) |
| Langenfeld to Lille | 92.04 mi (148.12 km) |
| Langenfeld to Lint | 106.98 mi (172.17 km) |
| Langenfeld to Lochristi | 135.20 mi (217.58 km) |
| Langenfeld to Lokeren | 128.69 mi (207.11 km) |
| Langenfeld to Lommel | 71.21 mi (114.60 km) |
| Langenfeld to Londerzeel | 115.36 mi (185.65 km) |
| Langenfeld to Louvain-la-Neuve | 111.21 mi (178.97 km) |
| Langenfeld to Lovendegem | 145.32 mi (233.86 km) |
