| Thornton Heath to Santarem | 936.73 mi (1,507.53 km) |
| Thornton Heath to Santiago do Cacem | 1,014.74 mi (1,633.07 km) |
| Thornton Heath to Santo Andre | 1,013.61 mi (1,631.24 km) |
| Thornton Heath to Santo Tirso | 800.43 mi (1,288.16 km) |
| Thornton Heath to Sao Bras de Alportel | 1,055.60 mi (1,698.83 km) |
| Thornton Heath to Sao Felix da Marinha | 822.55 mi (1,323.77 km) |
| Thornton Heath to Sao Joao da Madeira | 827.93 mi (1,332.42 km) |
| Thornton Heath to Sao Joao de Ver | 825.83 mi (1,329.05 km) |
| Thornton Heath to Sao Mamede de Infesta | 811.77 mi (1,306.42 km) |
| Thornton Heath to Sao Pedro do Sul | 827.70 mi (1,332.05 km) |
| Thornton Heath to Satao | 821.61 mi (1,322.26 km) |
| Thornton Heath to Seia | 840.72 mi (1,353.00 km) |
| Thornton Heath to Senhora da Hora | 813.84 mi (1,309.74 km) |
| Thornton Heath to Serpa | 998.60 mi (1,607.10 km) |
| Thornton Heath to Serta | 888.48 mi (1,429.88 km) |
