| Ostrov to Lagoa | 2,071.60 mi (3,333.92 km) |
| Ostrov to Lagos | 1,404.11 mi (2,259.70 km) |
| Ostrov to Lamego | 1,179.98 mi (1,898.99 km) |
| Ostrov to Leiria | 1,280.36 mi (2,060.54 km) |
| Ostrov to Lisbon | 1,342.24 mi (2,160.12 km) |
| Ostrov to Loule | 1,376.74 mi (2,215.64 km) |
| Ostrov to Loures | 1,337.74 mi (2,152.88 km) |
| Ostrov to Lourinha | 1,324.10 mi (2,130.93 km) |
| Ostrov to Lousa | 1,241.82 mi (1,998.51 km) |
| Ostrov to Lousada | 1,188.62 mi (1,912.90 km) |
| Ostrov to Macedo de Cavaleiros | 1,126.72 mi (1,813.27 km) |
| Ostrov to Mafamude | 1,211.35 mi (1,949.48 km) |
| Ostrov to Mafra | 1,339.08 mi (2,155.05 km) |
| Ostrov to Maia | 1,206.78 mi (1,942.12 km) |
| Ostrov to Mangualde | 1,200.19 mi (1,931.52 km) |
