| Le Portel to Leopoldsburg | 162.89 mi (262.15 km) |
| Le Portel to Lessines | 98.88 mi (159.13 km) |
| Le Portel to Leuven | 137.09 mi (220.62 km) |
| Le Portel to Lichtervelde | 71.67 mi (115.33 km) |
| Le Portel to Liedekerke | 110.19 mi (177.34 km) |
| Le Portel to Liege | 175.07 mi (281.75 km) |
| Le Portel to Lierre | 133.66 mi (215.11 km) |
| Le Portel to Lille | 146.42 mi (235.64 km) |
| Le Portel to Lint | 129.89 mi (209.04 km) |
| Le Portel to Lochristi | 102.15 mi (164.39 km) |
| Le Portel to Lokeren | 108.46 mi (174.55 km) |
| Le Portel to Lommel | 166.87 mi (268.55 km) |
| Le Portel to Londerzeel | 120.64 mi (194.16 km) |
| Le Portel to Louvain-la-Neuve | 128.14 mi (206.22 km) |
| Le Portel to Lovendegem | 92.39 mi (148.69 km) |
