| Lom to Setubal | 1,699.31 mi (2,734.77 km) |
| Lom to Sever do Vouga | 1,619.67 mi (2,606.61 km) |
| Lom to Silves | 1,714.51 mi (2,759.24 km) |
| Lom to Sines | 1,713.51 mi (2,757.62 km) |
| Lom to Sintra | 1,716.74 mi (2,762.83 km) |
| Lom to Sobrado de Paiva | 1,608.37 mi (2,588.41 km) |
| Lom to Sobral de Monte Agraco | 1,699.30 mi (2,734.76 km) |
| Lom to Soure | 1,648.22 mi (2,652.56 km) |
| Lom to Tabua | 1,611.06 mi (2,592.74 km) |
| Lom to Tavira | 1,677.43 mi (2,699.56 km) |
| Lom to Tomar | 1,648.11 mi (2,652.38 km) |
| Lom to Tondela | 1,610.28 mi (2,591.49 km) |
| Lom to Torre de Moncorvo | 1,548.60 mi (2,492.23 km) |
| Lom to Torres Novas | 1,657.18 mi (2,666.98 km) |
| Lom to Torres Vedras | 1,703.35 mi (2,741.27 km) |
