| Poperinge to Leopoldsburg | 111.53 mi (179.48 km) |
| Poperinge to Lessines | 49.32 mi (79.37 km) |
| Poperinge to Leuven | 86.11 mi (138.59 km) |
| Poperinge to Lichtervelde | 21.62 mi (34.79 km) |
| Poperinge to Liedekerke | 59.22 mi (95.30 km) |
| Poperinge to Liege | 125.25 mi (201.58 km) |
| Poperinge to Lierre | 82.34 mi (132.52 km) |
| Poperinge to Lille | 95.22 mi (153.24 km) |
| Poperinge to Lint | 78.56 mi (126.44 km) |
| Poperinge to Lochristi | 51.08 mi (82.21 km) |
| Poperinge to Lokeren | 57.28 mi (92.18 km) |
| Poperinge to Lommel | 115.55 mi (185.96 km) |
| Poperinge to Londerzeel | 69.29 mi (111.52 km) |
| Poperinge to Louvain-la-Neuve | 78.63 mi (126.54 km) |
| Poperinge to Lovendegem | 41.64 mi (67.02 km) |
