| Williamstown to Leopoldsburg | 3,773.67 mi (6,073.13 km) |
| Williamstown to Lessines | 3,725.92 mi (5,996.29 km) |
| Williamstown to Leuven | 3,757.07 mi (6,046.42 km) |
| Williamstown to Lichtervelde | 3,689.66 mi (5,937.93 km) |
| Williamstown to Liedekerke | 3,732.41 mi (6,006.74 km) |
| Williamstown to Liege | 3,798.65 mi (6,113.33 km) |
| Williamstown to Lierre | 3,745.42 mi (6,027.67 km) |
| Williamstown to Lille | 3,753.69 mi (6,040.98 km) |
| Williamstown to Lint | 3,742.45 mi (6,022.90 km) |
| Williamstown to Lochristi | 3,716.52 mi (5,981.16 km) |
| Williamstown to Lokeren | 3,722.60 mi (5,990.95 km) |
| Williamstown to Lommel | 3,773.17 mi (6,072.33 km) |
| Williamstown to Londerzeel | 3,737.92 mi (6,015.60 km) |
| Williamstown to Louvain-la-Neuve | 3,754.38 mi (6,042.10 km) |
| Williamstown to Lovendegem | 3,707.04 mi (5,965.91 km) |
