| Senica to Santarem | 1,441.06 mi (2,319.16 km) |
| Senica to Santiago do Cacem | 1,491.95 mi (2,401.07 km) |
| Senica to Santo Andre | 1,492.69 mi (2,402.25 km) |
| Senica to Santo Tirso | 1,352.02 mi (2,175.87 km) |
| Senica to Sao Bras de Alportel | 1,494.99 mi (2,405.96 km) |
| Senica to Sao Felix da Marinha | 1,369.67 mi (2,204.27 km) |
| Senica to Sao Joao da Madeira | 1,368.67 mi (2,202.66 km) |
| Senica to Sao Joao de Ver | 1,369.36 mi (2,203.78 km) |
| Senica to Sao Mamede de Infesta | 1,362.70 mi (2,193.05 km) |
| Senica to Sao Pedro do Sul | 1,355.37 mi (2,181.26 km) |
| Senica to Satao | 1,341.27 mi (2,158.56 km) |
| Senica to Seia | 1,351.61 mi (2,175.20 km) |
| Senica to Senhora da Hora | 1,365.47 mi (2,197.51 km) |
| Senica to Serpa | 1,448.04 mi (2,330.39 km) |
| Senica to Serta | 1,393.03 mi (2,241.87 km) |
