| Walthamstow to Santarem | 949.64 mi (1,528.31 km) |
| Walthamstow to Santiago do Cacem | 1,027.74 mi (1,653.99 km) |
| Walthamstow to Santo Andre | 1,026.60 mi (1,652.15 km) |
| Walthamstow to Santo Tirso | 813.14 mi (1,308.63 km) |
| Walthamstow to Sao Bras de Alportel | 1,068.73 mi (1,719.96 km) |
| Walthamstow to Sao Felix da Marinha | 835.28 mi (1,344.25 km) |
| Walthamstow to Sao Joao da Madeira | 840.70 mi (1,352.97 km) |
| Walthamstow to Sao Joao de Ver | 838.58 mi (1,349.57 km) |
| Walthamstow to Sao Mamede de Infesta | 824.48 mi (1,326.87 km) |
| Walthamstow to Sao Pedro do Sul | 840.56 mi (1,352.76 km) |
| Walthamstow to Satao | 834.54 mi (1,343.06 km) |
| Walthamstow to Seia | 853.68 mi (1,373.86 km) |
| Walthamstow to Senhora da Hora | 826.53 mi (1,330.17 km) |
| Walthamstow to Serpa | 1,011.73 mi (1,628.22 km) |
| Walthamstow to Serta | 901.44 mi (1,450.72 km) |
