| Rock Ferry to Santarem | 1,013.01 mi (1,630.28 km) |
| Rock Ferry to Santiago do Cacem | 1,095.13 mi (1,762.44 km) |
| Rock Ferry to Santo Andre | 1,093.47 mi (1,759.78 km) |
| Rock Ferry to Santo Tirso | 869.58 mi (1,399.45 km) |
| Rock Ferry to Sao Bras de Alportel | 1,145.03 mi (1,842.74 km) |
| Rock Ferry to Sao Felix da Marinha | 891.66 mi (1,434.99 km) |
| Rock Ferry to Sao Joao da Madeira | 899.00 mi (1,446.79 km) |
| Rock Ferry to Sao Joao de Ver | 896.03 mi (1,442.02 km) |
| Rock Ferry to Sao Mamede de Infesta | 880.28 mi (1,416.67 km) |
| Rock Ferry to Sao Pedro do Sul | 903.50 mi (1,454.05 km) |
| Rock Ferry to Satao | 900.70 mi (1,449.53 km) |
| Rock Ferry to Seia | 921.35 mi (1,482.78 km) |
| Rock Ferry to Senhora da Hora | 881.91 mi (1,419.30 km) |
| Rock Ferry to Serpa | 1,088.23 mi (1,751.33 km) |
| Rock Ferry to Serta | 967.85 mi (1,557.60 km) |
