| Webster Groves to Leopoldsburg | 4,425.66 mi (7,122.40 km) |
| Webster Groves to Lessines | 4,385.57 mi (7,057.90 km) |
| Webster Groves to Leuven | 4,412.79 mi (7,101.69 km) |
| Webster Groves to Lichtervelde | 4,348.27 mi (6,997.86 km) |
| Webster Groves to Liedekerke | 4,389.99 mi (7,065.01 km) |
| Webster Groves to Liege | 4,454.14 mi (7,168.25 km) |
| Webster Groves to Lierre | 4,399.18 mi (7,079.80 km) |
| Webster Groves to Lille | 4,405.78 mi (7,090.42 km) |
| Webster Groves to Lint | 4,396.61 mi (7,075.65 km) |
| Webster Groves to Lochristi | 4,372.61 mi (7,037.04 km) |
| Webster Groves to Lokeren | 4,378.29 mi (7,046.18 km) |
| Webster Groves to Lommel | 4,423.90 mi (7,119.59 km) |
| Webster Groves to Londerzeel | 4,393.66 mi (7,070.92 km) |
| Webster Groves to Louvain-la-Neuve | 4,412.65 mi (7,101.48 km) |
| Webster Groves to Lovendegem | 4,363.77 mi (7,022.81 km) |
