| Rickmansworth to Santarem | 943.77 mi (1,518.85 km) |
| Rickmansworth to Santiago do Cacem | 1,022.45 mi (1,645.47 km) |
| Rickmansworth to Santo Andre | 1,021.24 mi (1,643.53 km) |
| Rickmansworth to Santo Tirso | 806.23 mi (1,297.50 km) |
| Rickmansworth to Sao Bras de Alportel | 1,064.57 mi (1,713.27 km) |
| Rickmansworth to Sao Felix da Marinha | 828.40 mi (1,333.19 km) |
| Rickmansworth to Sao Joao da Madeira | 834.05 mi (1,342.28 km) |
| Rickmansworth to Sao Joao de Ver | 831.84 mi (1,338.71 km) |
| Rickmansworth to Sao Mamede de Infesta | 817.52 mi (1,315.67 km) |
| Rickmansworth to Sao Pedro do Sul | 834.46 mi (1,342.93 km) |
| Rickmansworth to Satao | 828.80 mi (1,333.83 km) |
| Rickmansworth to Seia | 848.16 mi (1,364.98 km) |
| Rickmansworth to Senhora da Hora | 819.53 mi (1,318.90 km) |
| Rickmansworth to Serpa | 1,007.53 mi (1,621.46 km) |
| Rickmansworth to Serta | 895.85 mi (1,441.73 km) |
