| Harrow Weald to Leopoldsburg | 243.65 mi (392.12 km) |
| Harrow Weald to Lessines | 190.87 mi (307.18 km) |
| Harrow Weald to Leuven | 223.52 mi (359.72 km) |
| Harrow Weald to Lichtervelde | 155.02 mi (249.49 km) |
| Harrow Weald to Liedekerke | 197.94 mi (318.56 km) |
| Harrow Weald to Liege | 264.72 mi (426.03 km) |
| Harrow Weald to Lierre | 214.05 mi (344.48 km) |
| Harrow Weald to Lille | 224.28 mi (360.95 km) |
| Harrow Weald to Lint | 210.72 mi (339.11 km) |
| Harrow Weald to Lochristi | 183.35 mi (295.07 km) |
| Harrow Weald to Lokeren | 189.71 mi (305.30 km) |
| Harrow Weald to Lommel | 244.97 mi (394.25 km) |
| Harrow Weald to Londerzeel | 204.66 mi (329.37 km) |
| Harrow Weald to Louvain-la-Neuve | 219.51 mi (353.27 km) |
| Harrow Weald to Lovendegem | 173.48 mi (279.19 km) |
