| Portage to Lagoa | 3,974.55 mi (6,396.42 km) |
| Portage to Lagoa | 3,126.29 mi (5,031.28 km) |
| Portage to Lagos | 3,965.13 mi (6,381.25 km) |
| Portage to Lamego | 3,866.64 mi (6,222.76 km) |
| Portage to Leiria | 3,866.92 mi (6,223.21 km) |
| Portage to Lisbon | 3,885.78 mi (6,253.57 km) |
| Portage to Loule | 3,995.15 mi (6,429.58 km) |
| Portage to Loures | 3,881.28 mi (6,246.32 km) |
| Portage to Lourinha | 3,861.35 mi (6,214.24 km) |
| Portage to Lousa | 3,880.09 mi (6,244.40 km) |
| Portage to Lousada | 3,840.42 mi (6,180.56 km) |
| Portage to Macedo de Cavaleiros | 3,890.38 mi (6,260.96 km) |
| Portage to Mafamude | 3,830.01 mi (6,163.80 km) |
| Portage to Mafra | 3,869.87 mi (6,227.95 km) |
| Portage to Maia | 3,825.49 mi (6,156.52 km) |
