| Clondalkin to Leopoldsburg | 515.45 mi (829.53 km) |
| Clondalkin to Lessines | 470.10 mi (756.55 km) |
| Clondalkin to Leuven | 499.44 mi (803.78 km) |
| Clondalkin to Lichtervelde | 433.10 mi (697.01 km) |
| Clondalkin to Liedekerke | 475.44 mi (765.15 km) |
| Clondalkin to Liege | 541.05 mi (870.73 km) |
| Clondalkin to Lierre | 487.32 mi (784.26 km) |
| Clondalkin to Lille | 495.47 mi (797.39 km) |
| Clondalkin to Lint | 484.41 mi (779.59 km) |
| Clondalkin to Lochristi | 458.91 mi (738.55 km) |
| Clondalkin to Lokeren | 464.89 mi (748.16 km) |
| Clondalkin to Lommel | 514.99 mi (828.80 km) |
| Clondalkin to Londerzeel | 480.26 mi (772.90 km) |
| Clondalkin to Louvain-la-Neuve | 497.82 mi (801.16 km) |
| Clondalkin to Lovendegem | 449.64 mi (723.63 km) |
