| Preili to Lagoa | 2,691.66 mi (4,331.81 km) |
| Preili to Lagos | 2,099.53 mi (3,378.86 km) |
| Preili to Lamego | 1,862.29 mi (2,997.07 km) |
| Preili to Leiria | 1,965.95 mi (3,163.90 km) |
| Preili to Lisbon | 2,031.09 mi (3,268.72 km) |
| Preili to Loule | 2,073.52 mi (3,337.01 km) |
| Preili to Loures | 2,026.10 mi (3,260.69 km) |
| Preili to Lourinha | 2,010.30 mi (3,235.26 km) |
| Preili to Lousa | 1,927.67 mi (3,102.29 km) |
| Preili to Lousada | 1,867.99 mi (3,006.24 km) |
| Preili to Macedo de Cavaleiros | 1,809.90 mi (2,912.75 km) |
| Preili to Mafamude | 1,890.33 mi (3,042.20 km) |
| Preili to Mafra | 2,026.45 mi (3,261.26 km) |
| Preili to Maia | 1,884.97 mi (3,033.57 km) |
| Preili to Mangualde | 1,885.39 mi (3,034.24 km) |
