| Somero to Lagoa | 2,629.32 mi (4,231.48 km) |
| Somero to Lagos | 2,145.26 mi (3,452.46 km) |
| Somero to Lamego | 1,886.58 mi (3,036.15 km) |
| Somero to Leiria | 1,993.16 mi (3,207.69 km) |
| Somero to Lisbon | 2,062.94 mi (3,319.97 km) |
| Somero to Loule | 2,123.76 mi (3,417.86 km) |
| Somero to Loures | 2,057.10 mi (3,310.58 km) |
| Somero to Lourinha | 2,037.62 mi (3,279.22 km) |
| Somero to Lousa | 1,956.21 mi (3,148.21 km) |
| Somero to Lousada | 1,887.66 mi (3,037.90 km) |
| Somero to Macedo de Cavaleiros | 1,836.92 mi (2,956.24 km) |
| Somero to Mafamude | 1,908.85 mi (3,072.00 km) |
| Somero to Mafra | 2,055.55 mi (3,308.09 km) |
| Somero to Maia | 1,902.49 mi (3,061.76 km) |
| Somero to Mangualde | 1,913.78 mi (3,079.93 km) |
