| Potters Bar to Leopoldsburg | 237.76 mi (382.64 km) |
| Potters Bar to Lessines | 186.58 mi (300.27 km) |
| Potters Bar to Leuven | 218.32 mi (351.35 km) |
| Potters Bar to Lichtervelde | 150.23 mi (241.78 km) |
| Potters Bar to Liedekerke | 193.08 mi (310.73 km) |
| Potters Bar to Liege | 259.69 mi (417.93 km) |
| Potters Bar to Lierre | 208.32 mi (335.25 km) |
| Potters Bar to Lille | 218.25 mi (351.24 km) |
| Potters Bar to Lint | 205.05 mi (329.99 km) |
| Potters Bar to Lochristi | 177.97 mi (286.41 km) |
| Potters Bar to Lokeren | 184.26 mi (296.54 km) |
| Potters Bar to Lommel | 238.84 mi (384.37 km) |
| Potters Bar to Londerzeel | 199.34 mi (320.81 km) |
| Potters Bar to Louvain-la-Neuve | 214.93 mi (345.90 km) |
| Potters Bar to Lovendegem | 168.20 mi (270.70 km) |
