| Saint-Ouen to Leopoldsburg | 200.04 mi (321.93 km) |
| Saint-Ouen to Lessines | 141.45 mi (227.64 km) |
| Saint-Ouen to Leuven | 172.12 mi (277.00 km) |
| Saint-Ouen to Lichtervelde | 150.79 mi (242.67 km) |
| Saint-Ouen to Liedekerke | 155.86 mi (250.84 km) |
| Saint-Ouen to Liege | 187.31 mi (301.45 km) |
| Saint-Ouen to Lierre | 182.66 mi (293.96 km) |
| Saint-Ouen to Lille | 194.91 mi (313.67 km) |
| Saint-Ouen to Lint | 179.71 mi (289.22 km) |
| Saint-Ouen to Lochristi | 165.16 mi (265.79 km) |
| Saint-Ouen to Lokeren | 167.95 mi (270.29 km) |
| Saint-Ouen to Lommel | 207.83 mi (334.48 km) |
| Saint-Ouen to Londerzeel | 168.64 mi (271.39 km) |
| Saint-Ouen to Louvain-la-Neuve | 154.99 mi (249.44 km) |
| Saint-Ouen to Lovendegem | 161.26 mi (259.53 km) |
