| Salt to Santarem | 630.43 mi (1,014.58 km) |
| Salt to Santiago do Cacem | 666.06 mi (1,071.91 km) |
| Salt to Santo Andre | 667.39 mi (1,074.07 km) |
| Salt to Santo Tirso | 582.29 mi (937.11 km) |
| Salt to Sao Bras de Alportel | 658.28 mi (1,059.39 km) |
| Salt to Sao Felix da Marinha | 593.58 mi (955.28 km) |
| Salt to Sao Joao da Madeira | 588.43 mi (946.99 km) |
| Salt to Sao Joao de Ver | 590.88 mi (950.93 km) |
| Salt to Sao Mamede de Infesta | 590.50 mi (950.33 km) |
| Salt to Sao Pedro do Sul | 568.84 mi (915.46 km) |
| Salt to Satao | 552.03 mi (888.40 km) |
| Salt to Seia | 555.47 mi (893.94 km) |
| Salt to Senhora da Hora | 593.27 mi (954.78 km) |
| Salt to Serpa | 616.00 mi (991.35 km) |
| Salt to Serta | 587.80 mi (945.98 km) |
