| Roman to Leopoldsburg | 1,019.47 mi (1,640.69 km) |
| Roman to Lessines | 1,077.90 mi (1,734.72 km) |
| Roman to Leuven | 1,041.41 mi (1,675.99 km) |
| Roman to Lichtervelde | 1,110.30 mi (1,786.86 km) |
| Roman to Liedekerke | 1,068.02 mi (1,718.81 km) |
| Roman to Liege | 1,001.69 mi (1,612.07 km) |
| Roman to Lierre | 1,049.24 mi (1,688.59 km) |
| Roman to Lille | 1,038.72 mi (1,671.65 km) |
| Roman to Lint | 1,052.69 mi (1,694.13 km) |
| Roman to Lochristi | 1,080.55 mi (1,738.98 km) |
| Roman to Lokeren | 1,074.08 mi (1,728.57 km) |
| Roman to Lommel | 1,018.02 mi (1,638.34 km) |
| Roman to Londerzeel | 1,059.63 mi (1,705.31 km) |
| Roman to Louvain-la-Neuve | 1,048.53 mi (1,687.44 km) |
| Roman to Lovendegem | 1,090.61 mi (1,755.17 km) |
