| Saint-Jean-le-Blanc to Lagoa | 1,548.50 mi (2,492.08 km) |
| Saint-Jean-le-Blanc to Lagos | 918.33 mi (1,477.92 km) |
| Saint-Jean-le-Blanc to Lamego | 669.83 mi (1,077.98 km) |
| Saint-Jean-le-Blanc to Leiria | 774.40 mi (1,246.28 km) |
| Saint-Jean-le-Blanc to Lisbon | 841.35 mi (1,354.02 km) |
| Saint-Jean-le-Blanc to Loule | 896.09 mi (1,442.11 km) |
| Saint-Jean-le-Blanc to Loures | 836.00 mi (1,345.41 km) |
| Saint-Jean-le-Blanc to Lourinha | 818.90 mi (1,317.89 km) |
| Saint-Jean-le-Blanc to Lousa | 736.39 mi (1,185.11 km) |
| Saint-Jean-le-Blanc to Lousada | 675.11 mi (1,086.48 km) |
| Saint-Jean-le-Blanc to Macedo de Cavaleiros | 617.84 mi (994.32 km) |
| Saint-Jean-le-Blanc to Mafamude | 697.44 mi (1,122.42 km) |
| Saint-Jean-le-Blanc to Mafra | 835.66 mi (1,344.86 km) |
| Saint-Jean-le-Blanc to Maia | 692.10 mi (1,113.83 km) |
| Saint-Jean-le-Blanc to Mangualde | 693.93 mi (1,116.77 km) |
