| Constanta to Leopoldsburg | 1,182.91 mi (1,903.70 km) |
| Constanta to Lessines | 1,236.86 mi (1,990.53 km) |
| Constanta to Leuven | 1,202.42 mi (1,935.11 km) |
| Constanta to Lichtervelde | 1,271.22 mi (2,045.83 km) |
| Constanta to Liedekerke | 1,228.37 mi (1,976.87 km) |
| Constanta to Liege | 1,161.49 mi (1,869.24 km) |
| Constanta to Lierre | 1,212.13 mi (1,950.74 km) |
| Constanta to Lille | 1,202.65 mi (1,935.48 km) |
| Constanta to Lint | 1,215.37 mi (1,955.95 km) |
| Constanta to Lochristi | 1,242.53 mi (1,999.66 km) |
| Constanta to Lokeren | 1,236.19 mi (1,989.46 km) |
| Constanta to Lommel | 1,182.44 mi (1,902.96 km) |
| Constanta to Londerzeel | 1,221.22 mi (1,965.37 km) |
| Constanta to Louvain-la-Neuve | 1,207.60 mi (1,943.44 km) |
| Constanta to Lovendegem | 1,252.40 mi (2,015.55 km) |
