| Decin to Lagoa | 2,131.40 mi (3,430.16 km) |
| Decin to Lagos | 1,468.05 mi (2,362.59 km) |
| Decin to Lamego | 1,243.57 mi (2,001.34 km) |
| Decin to Leiria | 1,344.13 mi (2,163.16 km) |
| Decin to Lisbon | 1,406.12 mi (2,262.93 km) |
| Decin to Loule | 1,440.63 mi (2,318.47 km) |
| Decin to Loures | 1,401.61 mi (2,255.67 km) |
| Decin to Lourinha | 1,387.89 mi (2,233.60 km) |
| Decin to Lousa | 1,305.59 mi (2,101.14 km) |
| Decin to Lousada | 1,252.06 mi (2,015.00 km) |
| Decin to Macedo de Cavaleiros | 1,190.34 mi (1,915.67 km) |
| Decin to Mafamude | 1,274.78 mi (2,051.56 km) |
| Decin to Mafra | 1,402.92 mi (2,257.79 km) |
| Decin to Maia | 1,270.16 mi (2,044.13 km) |
| Decin to Mangualde | 1,263.93 mi (2,034.09 km) |
