| Willow Grove to Santarem | 3,445.62 mi (5,545.18 km) |
| Willow Grove to Santiago do Cacem | 3,479.22 mi (5,599.27 km) |
| Willow Grove to Santo Andre | 3,475.79 mi (5,593.75 km) |
| Willow Grove to Santo Tirso | 3,400.01 mi (5,471.79 km) |
| Willow Grove to Sao Bras de Alportel | 3,545.05 mi (5,705.20 km) |
| Willow Grove to Sao Felix da Marinha | 3,400.27 mi (5,472.21 km) |
| Willow Grove to Sao Joao da Madeira | 3,410.33 mi (5,488.40 km) |
| Willow Grove to Sao Joao de Ver | 3,405.84 mi (5,481.17 km) |
| Willow Grove to Sao Mamede de Infesta | 3,397.06 mi (5,467.04 km) |
| Willow Grove to Sao Pedro do Sul | 3,434.62 mi (5,527.48 km) |
| Willow Grove to Satao | 3,451.16 mi (5,554.11 km) |
| Willow Grove to Seia | 3,461.04 mi (5,570.00 km) |
| Willow Grove to Senhora da Hora | 3,394.96 mi (5,463.67 km) |
| Willow Grove to Serpa | 3,535.77 mi (5,690.26 km) |
| Willow Grove to Serta | 3,458.67 mi (5,566.20 km) |
