| La Seyne-sur-Mer to Lagoa | 1,685.28 mi (2,712.20 km) |
| La Seyne-sur-Mer to Lagos | 872.05 mi (1,403.42 km) |
| La Seyne-sur-Mer to Lamego | 714.58 mi (1,150.00 km) |
| La Seyne-sur-Mer to Leiria | 793.91 mi (1,277.67 km) |
| La Seyne-sur-Mer to Lisbon | 839.64 mi (1,351.27 km) |
| La Seyne-sur-Mer to Loule | 839.26 mi (1,350.66 km) |
| La Seyne-sur-Mer to Loures | 837.22 mi (1,347.38 km) |
| La Seyne-sur-Mer to Lourinha | 832.26 mi (1,339.40 km) |
| La Seyne-sur-Mer to Lousa | 757.56 mi (1,219.17 km) |
| La Seyne-sur-Mer to Lousada | 732.58 mi (1,178.98 km) |
| La Seyne-sur-Mer to Macedo de Cavaleiros | 664.28 mi (1,069.06 km) |
| La Seyne-sur-Mer to Mafamude | 754.13 mi (1,213.65 km) |
| La Seyne-sur-Mer to Mafra | 842.10 mi (1,355.24 km) |
| La Seyne-sur-Mer to Maia | 752.68 mi (1,211.32 km) |
| La Seyne-sur-Mer to Mangualde | 722.16 mi (1,162.21 km) |
