| Chippenham to Santarem | 902.01 mi (1,451.65 km) |
| Chippenham to Santiago do Cacem | 982.39 mi (1,581.00 km) |
| Chippenham to Santo Andre | 980.98 mi (1,578.74 km) |
| Chippenham to Santo Tirso | 761.56 mi (1,225.60 km) |
| Chippenham to Sao Bras de Alportel | 1,028.15 mi (1,654.65 km) |
| Chippenham to Sao Felix da Marinha | 783.77 mi (1,261.36 km) |
| Chippenham to Sao Joao da Madeira | 790.14 mi (1,271.61 km) |
| Chippenham to Sao Joao de Ver | 787.60 mi (1,267.52 km) |
| Chippenham to Sao Mamede de Infesta | 772.65 mi (1,243.45 km) |
| Chippenham to Sao Pedro do Sul | 792.28 mi (1,275.05 km) |
| Chippenham to Satao | 787.84 mi (1,267.91 km) |
| Chippenham to Seia | 807.84 mi (1,300.10 km) |
| Chippenham to Senhora da Hora | 774.51 mi (1,246.46 km) |
| Chippenham to Serpa | 971.10 mi (1,562.83 km) |
| Chippenham to Serta | 855.15 mi (1,376.23 km) |
