| Civitavecchia to Leopoldsburg | 695.49 mi (1,119.28 km) |
| Civitavecchia to Lessines | 705.13 mi (1,134.79 km) |
| Civitavecchia to Leuven | 693.76 mi (1,116.50 km) |
| Civitavecchia to Lichtervelde | 740.81 mi (1,192.22 km) |
| Civitavecchia to Liedekerke | 707.41 mi (1,138.47 km) |
| Civitavecchia to Liege | 659.99 mi (1,062.16 km) |
| Civitavecchia to Lierre | 711.51 mi (1,145.06 km) |
| Civitavecchia to Lille | 711.52 mi (1,145.07 km) |
| Civitavecchia to Lint | 712.43 mi (1,146.55 km) |
| Civitavecchia to Lochristi | 726.86 mi (1,169.76 km) |
| Civitavecchia to Lokeren | 723.21 mi (1,163.90 km) |
| Civitavecchia to Lommel | 701.28 mi (1,128.60 km) |
| Civitavecchia to Londerzeel | 709.89 mi (1,142.45 km) |
| Civitavecchia to Louvain-la-Neuve | 685.82 mi (1,103.72 km) |
| Civitavecchia to Lovendegem | 732.62 mi (1,179.03 km) |
