| Bad Salzdetfurth to Leopoldsburg | 214.26 mi (344.82 km) |
| Bad Salzdetfurth to Lessines | 282.00 mi (453.83 km) |
| Bad Salzdetfurth to Leuven | 242.57 mi (390.38 km) |
| Bad Salzdetfurth to Lichtervelde | 303.78 mi (488.88 km) |
| Bad Salzdetfurth to Liedekerke | 268.09 mi (431.45 km) |
| Bad Salzdetfurth to Liege | 215.32 mi (346.53 km) |
| Bad Salzdetfurth to Lierre | 242.23 mi (389.83 km) |
| Bad Salzdetfurth to Lille | 229.16 mi (368.80 km) |
| Bad Salzdetfurth to Lint | 246.02 mi (395.93 km) |
| Bad Salzdetfurth to Lochristi | 273.32 mi (439.86 km) |
| Bad Salzdetfurth to Lokeren | 267.08 mi (429.83 km) |
| Bad Salzdetfurth to Lommel | 209.18 mi (336.64 km) |
| Bad Salzdetfurth to Londerzeel | 256.11 mi (412.17 km) |
| Bad Salzdetfurth to Louvain-la-Neuve | 256.47 mi (412.75 km) |
| Bad Salzdetfurth to Lovendegem | 283.03 mi (455.50 km) |
