| Philadelphia to Santarem | 3,450.00 mi (5,552.24 km) |
| Philadelphia to Santiago do Cacem | 3,483.39 mi (5,605.97 km) |
| Philadelphia to Santo Andre | 3,479.96 mi (5,600.46 km) |
| Philadelphia to Santo Tirso | 3,404.79 mi (5,479.48 km) |
| Philadelphia to Sao Bras de Alportel | 3,549.11 mi (5,711.75 km) |
| Philadelphia to Sao Felix da Marinha | 3,404.99 mi (5,479.80 km) |
| Philadelphia to Sao Joao da Madeira | 3,415.03 mi (5,495.96 km) |
| Philadelphia to Sao Joao de Ver | 3,410.55 mi (5,488.74 km) |
| Philadelphia to Sao Mamede de Infesta | 3,401.80 mi (5,474.68 km) |
| Philadelphia to Sao Pedro do Sul | 3,439.31 mi (5,535.04 km) |
| Philadelphia to Satao | 3,455.87 mi (5,561.69 km) |
| Philadelphia to Seia | 3,465.69 mi (5,577.50 km) |
| Philadelphia to Senhora da Hora | 3,399.71 mi (5,471.30 km) |
| Philadelphia to Serpa | 3,539.99 mi (5,697.07 km) |
| Philadelphia to Serta | 3,463.20 mi (5,573.48 km) |
