| Harsova to Leopoldsburg | 1,135.55 mi (1,827.49 km) |
| Harsova to Lessines | 1,189.97 mi (1,915.08 km) |
| Harsova to Leuven | 1,155.31 mi (1,859.29 km) |
| Harsova to Lichtervelde | 1,224.16 mi (1,970.10 km) |
| Harsova to Liedekerke | 1,181.34 mi (1,901.18 km) |
| Harsova to Liege | 1,114.47 mi (1,793.57 km) |
| Harsova to Lierre | 1,164.85 mi (1,874.64 km) |
| Harsova to Lille | 1,155.26 mi (1,859.21 km) |
| Harsova to Lint | 1,168.10 mi (1,879.88 km) |
| Harsova to Lochristi | 1,195.35 mi (1,923.73 km) |
| Harsova to Lokeren | 1,189.00 mi (1,913.50 km) |
| Harsova to Lommel | 1,134.99 mi (1,826.59 km) |
| Harsova to Londerzeel | 1,174.07 mi (1,889.48 km) |
| Harsova to Louvain-la-Neuve | 1,160.69 mi (1,867.94 km) |
| Harsova to Lovendegem | 1,205.25 mi (1,939.66 km) |
