| Siran to Lagoa | 2,544.79 mi (4,095.45 km) |
| Siran to Lagoa | 3,401.01 mi (5,473.39 km) |
| Siran to Lagos | 2,557.05 mi (4,115.18 km) |
| Siran to Lamego | 2,431.15 mi (3,912.57 km) |
| Siran to Leiria | 2,506.28 mi (4,033.46 km) |
| Siran to Lisbon | 2,545.21 mi (4,096.12 km) |
| Siran to Loule | 2,521.08 mi (4,057.28 km) |
| Siran to Loures | 2,543.77 mi (4,093.80 km) |
| Siran to Lourinha | 2,542.21 mi (4,091.29 km) |
| Siran to Lousa | 2,471.13 mi (3,976.91 km) |
| Siran to Lousada | 2,449.40 mi (3,941.93 km) |
| Siran to Macedo de Cavaleiros | 2,381.10 mi (3,832.00 km) |
| Siran to Mafamude | 2,470.89 mi (3,976.52 km) |
| Siran to Mafra | 2,549.94 mi (4,103.74 km) |
| Siran to Maia | 2,469.49 mi (3,974.27 km) |
