| Saint-Louis to Leopoldsburg | 264.98 mi (426.44 km) |
| Saint-Louis to Lessines | 274.12 mi (441.16 km) |
| Saint-Louis to Leuven | 261.75 mi (421.25 km) |
| Saint-Louis to Lichtervelde | 310.59 mi (499.85 km) |
| Saint-Louis to Liedekerke | 275.62 mi (443.57 km) |
| Saint-Louis to Liege | 229.27 mi (368.98 km) |
| Saint-Louis to Lierre | 279.59 mi (449.95 km) |
| Saint-Louis to Lille | 280.13 mi (450.83 km) |
| Saint-Louis to Lint | 280.43 mi (451.31 km) |
| Saint-Louis to Lochristi | 295.05 mi (474.84 km) |
| Saint-Louis to Lokeren | 291.27 mi (468.75 km) |
| Saint-Louis to Lommel | 271.31 mi (436.63 km) |
| Saint-Louis to Londerzeel | 277.82 mi (447.12 km) |
| Saint-Louis to Louvain-la-Neuve | 253.83 mi (408.50 km) |
| Saint-Louis to Lovendegem | 301.15 mi (484.66 km) |
