| Kostinbrod to Leopoldsburg | 1,018.51 mi (1,639.13 km) |
| Kostinbrod to Lessines | 1,062.71 mi (1,710.26 km) |
| Kostinbrod to Leuven | 1,033.00 mi (1,662.45 km) |
| Kostinbrod to Lichtervelde | 1,099.39 mi (1,769.30 km) |
| Kostinbrod to Liedekerke | 1,056.91 mi (1,700.93 km) |
| Kostinbrod to Liege | 991.42 mi (1,595.54 km) |
| Kostinbrod to Lierre | 1,045.72 mi (1,682.93 km) |
| Kostinbrod to Lille | 1,038.47 mi (1,671.25 km) |
| Kostinbrod to Lint | 1,048.47 mi (1,687.36 km) |
| Kostinbrod to Lochristi | 1,073.49 mi (1,727.61 km) |
| Kostinbrod to Lokeren | 1,067.58 mi (1,718.10 km) |
| Kostinbrod to Lommel | 1,019.88 mi (1,641.34 km) |
| Kostinbrod to Londerzeel | 1,052.19 mi (1,693.34 km) |
| Kostinbrod to Louvain-la-Neuve | 1,034.62 mi (1,665.07 km) |
| Kostinbrod to Lovendegem | 1,082.70 mi (1,742.44 km) |
