| Carcassonne to Leopoldsburg | 562.99 mi (906.04 km) |
| Carcassonne to Lessines | 523.33 mi (842.21 km) |
| Carcassonne to Leuven | 541.52 mi (871.49 km) |
| Carcassonne to Lichtervelde | 541.78 mi (871.91 km) |
| Carcassonne to Liedekerke | 535.24 mi (861.39 km) |
| Carcassonne to Liege | 535.23 mi (861.37 km) |
| Carcassonne to Lierre | 557.19 mi (896.71 km) |
| Carcassonne to Lille | 566.38 mi (911.50 km) |
| Carcassonne to Lint | 555.35 mi (893.75 km) |
| Carcassonne to Lochristi | 549.55 mi (884.42 km) |
| Carcassonne to Lokeren | 550.48 mi (885.92 km) |
| Carcassonne to Lommel | 571.44 mi (919.65 km) |
| Carcassonne to Londerzeel | 545.94 mi (878.61 km) |
| Carcassonne to Louvain-la-Neuve | 525.04 mi (844.96 km) |
| Carcassonne to Lovendegem | 548.28 mi (882.37 km) |
