| Santarem to Santiago do Cacem | 84.10 mi (135.35 km) |
| Santarem to Santo Andre | 81.87 mi (131.76 km) |
| Santarem to Santo Tirso | 145.51 mi (234.18 km) |
| Santarem to Sao Bras de Alportel | 150.44 mi (242.10 km) |
| Santarem to Sao Felix da Marinha | 124.42 mi (200.23 km) |
| Santarem to Sao Joao da Madeira | 115.39 mi (185.71 km) |
| Santarem to Sao Joao de Ver | 119.06 mi (191.61 km) |
| Santarem to Sao Mamede de Infesta | 135.92 mi (218.74 km) |
| Santarem to Sao Pedro do Sul | 109.76 mi (176.65 km) |
| Santarem to Satao | 115.22 mi (185.44 km) |
| Santarem to Seia | 97.28 mi (156.55 km) |
| Santarem to Senhora da Hora | 134.89 mi (217.08 km) |
| Santarem to Serpa | 106.68 mi (171.69 km) |
| Santarem to Serta | 50.06 mi (80.56 km) |
| Santarem to Sesimbra | 58.96 mi (94.88 km) |
