| Waltham Cross to Leopoldsburg | 231.29 mi (372.22 km) |
| Waltham Cross to Lessines | 180.26 mi (290.10 km) |
| Waltham Cross to Leuven | 211.88 mi (340.99 km) |
| Waltham Cross to Lichtervelde | 143.85 mi (231.50 km) |
| Waltham Cross to Liedekerke | 186.68 mi (300.43 km) |
| Waltham Cross to Liege | 253.26 mi (407.59 km) |
| Waltham Cross to Lierre | 201.85 mi (324.84 km) |
| Waltham Cross to Lille | 211.78 mi (340.82 km) |
| Waltham Cross to Lint | 198.58 mi (319.58 km) |
| Waltham Cross to Lochristi | 171.51 mi (276.03 km) |
| Waltham Cross to Lokeren | 177.80 mi (286.15 km) |
| Waltham Cross to Lommel | 232.37 mi (373.96 km) |
| Waltham Cross to Londerzeel | 192.90 mi (310.43 km) |
| Waltham Cross to Louvain-la-Neuve | 208.56 mi (335.65 km) |
| Waltham Cross to Lovendegem | 161.76 mi (260.33 km) |
