| Helmstedt to Leopoldsburg | 258.18 mi (415.50 km) |
| Helmstedt to Lessines | 325.90 mi (524.49 km) |
| Helmstedt to Leuven | 286.46 mi (461.02 km) |
| Helmstedt to Lichtervelde | 347.59 mi (559.39 km) |
| Helmstedt to Liedekerke | 312.01 mi (502.13 km) |
| Helmstedt to Liege | 258.66 mi (416.28 km) |
| Helmstedt to Lierre | 286.13 mi (460.48 km) |
| Helmstedt to Lille | 273.04 mi (439.42 km) |
| Helmstedt to Lint | 289.92 mi (466.58 km) |
| Helmstedt to Lochristi | 317.17 mi (510.43 km) |
| Helmstedt to Lokeren | 310.95 mi (500.42 km) |
| Helmstedt to Lommel | 253.09 mi (407.32 km) |
| Helmstedt to Londerzeel | 300.03 mi (482.85 km) |
| Helmstedt to Louvain-la-Neuve | 300.26 mi (483.23 km) |
| Helmstedt to Lovendegem | 326.86 mi (526.02 km) |
