| Sirvintos to Lagoa | 2,615.22 mi (4,208.79 km) |
| Sirvintos to Lagos | 2,001.69 mi (3,221.41 km) |
| Sirvintos to Lamego | 1,769.05 mi (2,847.01 km) |
| Sirvintos to Leiria | 1,871.80 mi (3,012.37 km) |
| Sirvintos to Lisbon | 1,935.88 mi (3,115.49 km) |
| Sirvintos to Loule | 1,975.00 mi (3,178.45 km) |
| Sirvintos to Loures | 1,931.06 mi (3,107.74 km) |
| Sirvintos to Lourinha | 1,915.98 mi (3,083.48 km) |
| Sirvintos to Lousa | 1,833.39 mi (2,950.56 km) |
| Sirvintos to Lousada | 1,775.63 mi (2,857.59 km) |
| Sirvintos to Macedo de Cavaleiros | 1,716.32 mi (2,762.15 km) |
| Sirvintos to Mafamude | 1,798.11 mi (2,893.78 km) |
| Sirvintos to Mafra | 1,931.76 mi (3,108.86 km) |
| Sirvintos to Maia | 1,792.97 mi (2,885.51 km) |
| Sirvintos to Mangualde | 1,791.27 mi (2,882.78 km) |
