| Cascais to Leopoldsburg | 1,114.49 mi (1,793.60 km) |
| Cascais to Lessines | 1,051.48 mi (1,692.20 km) |
| Cascais to Leuven | 1,085.99 mi (1,747.73 km) |
| Cascais to Lichtervelde | 1,047.52 mi (1,685.82 km) |
| Cascais to Liedekerke | 1,066.51 mi (1,716.38 km) |
| Cascais to Liege | 1,101.64 mi (1,772.92 km) |
| Cascais to Lierre | 1,094.34 mi (1,761.17 km) |
| Cascais to Lille | 1,107.32 mi (1,782.06 km) |
| Cascais to Lint | 1,091.01 mi (1,755.81 km) |
| Cascais to Lochristi | 1,071.01 mi (1,723.63 km) |
| Cascais to Lokeren | 1,075.38 mi (1,730.66 km) |
| Cascais to Lommel | 1,122.02 mi (1,805.72 km) |
| Cascais to Londerzeel | 1,079.68 mi (1,737.58 km) |
| Cascais to Louvain-la-Neuve | 1,069.20 mi (1,720.71 km) |
| Cascais to Lovendegem | 1,064.28 mi (1,712.79 km) |
