| Gravelines to Leopoldsburg | 136.16 mi (219.13 km) |
| Gravelines to Lessines | 76.70 mi (123.44 km) |
| Gravelines to Leuven | 112.23 mi (180.62 km) |
| Gravelines to Lichtervelde | 43.84 mi (70.56 km) |
| Gravelines to Liedekerke | 85.57 mi (137.72 km) |
| Gravelines to Liege | 152.20 mi (244.94 km) |
| Gravelines to Lierre | 106.40 mi (171.24 km) |
| Gravelines to Lille | 118.60 mi (190.87 km) |
| Gravelines to Lint | 102.71 mi (165.30 km) |
| Gravelines to Lochristi | 74.52 mi (119.92 km) |
| Gravelines to Lokeren | 81.00 mi (130.35 km) |
| Gravelines to Lommel | 139.38 mi (224.31 km) |
| Gravelines to Londerzeel | 94.48 mi (152.05 km) |
| Gravelines to Louvain-la-Neuve | 105.87 mi (170.38 km) |
| Gravelines to Lovendegem | 64.45 mi (103.72 km) |
