| Groves to Leopoldsburg | 5,004.43 mi (8,053.84 km) |
| Groves to Lessines | 4,960.64 mi (7,983.38 km) |
| Groves to Leuven | 4,989.80 mi (8,030.30 km) |
| Groves to Lichtervelde | 4,923.73 mi (7,923.98 km) |
| Groves to Liedekerke | 4,966.06 mi (7,992.10 km) |
| Groves to Liege | 5,031.37 mi (8,097.20 km) |
| Groves to Lierre | 4,977.06 mi (8,009.81 km) |
| Groves to Lille | 4,984.45 mi (8,021.70 km) |
| Groves to Lint | 4,974.30 mi (8,005.36 km) |
| Groves to Lochristi | 4,949.33 mi (7,965.18 km) |
| Groves to Lokeren | 4,955.22 mi (7,974.65 km) |
| Groves to Lommel | 5,003.24 mi (8,051.94 km) |
| Groves to Londerzeel | 4,970.61 mi (7,999.42 km) |
| Groves to Louvain-la-Neuve | 4,988.46 mi (8,028.14 km) |
| Groves to Lovendegem | 4,940.17 mi (7,950.43 km) |
