| Someren to Santiago do Cacem | 1,159.28 mi (1,865.69 km) |
| Someren to Santo Andre | 1,158.81 mi (1,864.93 km) |
| Someren to Santo Tirso | 966.09 mi (1,554.76 km) |
| Someren to Sao Bras de Alportel | 1,187.38 mi (1,910.91 km) |
| Someren to Sao Felix da Marinha | 987.27 mi (1,588.86 km) |
| Someren to Sao Joao da Madeira | 990.31 mi (1,593.75 km) |
| Someren to Sao Joao de Ver | 989.24 mi (1,592.03 km) |
| Someren to Sao Mamede de Infesta | 977.60 mi (1,573.29 km) |
| Someren to Sao Pedro do Sul | 984.86 mi (1,584.99 km) |
| Someren to Satao | 975.32 mi (1,569.63 km) |
| Someren to Seia | 991.74 mi (1,596.05 km) |
| Someren to Senhora da Hora | 980.02 mi (1,577.19 km) |
| Someren to Serpa | 1,132.09 mi (1,821.93 km) |
| Someren to Serta | 1,038.94 mi (1,672.01 km) |
| Someren to Sesimbra | 1,146.51 mi (1,845.14 km) |
