| Western Springs to Santarem | 4,008.70 mi (6,451.38 km) |
| Western Springs to Santiago do Cacem | 4,050.90 mi (6,519.30 km) |
| Western Springs to Santo Andre | 4,047.39 mi (6,513.64 km) |
| Western Springs to Santo Tirso | 3,946.69 mi (6,351.59 km) |
| Western Springs to Sao Bras de Alportel | 4,120.23 mi (6,630.87 km) |
| Western Springs to Sao Felix da Marinha | 3,949.72 mi (6,356.47 km) |
| Western Springs to Sao Joao da Madeira | 3,960.46 mi (6,373.74 km) |
| Western Springs to Sao Joao de Ver | 3,955.71 mi (6,366.10 km) |
| Western Springs to Sao Mamede de Infesta | 3,945.15 mi (6,349.11 km) |
| Western Springs to Sao Pedro do Sul | 3,984.68 mi (6,412.72 km) |
| Western Springs to Satao | 4,000.40 mi (6,438.01 km) |
| Western Springs to Seia | 4,012.54 mi (6,457.57 km) |
| Western Springs to Senhora da Hora | 3,943.31 mi (6,346.15 km) |
| Western Springs to Serpa | 4,104.79 mi (6,606.01 km) |
| Western Springs to Serta | 4,015.96 mi (6,463.07 km) |
