| East Islip to Santarem | 3,336.51 mi (5,369.59 km) |
| East Islip to Santiago do Cacem | 3,370.16 mi (5,423.75 km) |
| East Islip to Santo Andre | 3,366.73 mi (5,418.23 km) |
| East Islip to Santo Tirso | 3,290.99 mi (5,296.34 km) |
| East Islip to Sao Bras de Alportel | 3,436.04 mi (5,529.77 km) |
| East Islip to Sao Felix da Marinha | 3,291.22 mi (5,296.71 km) |
| East Islip to Sao Joao da Madeira | 3,301.27 mi (5,312.88 km) |
| East Islip to Sao Joao de Ver | 3,296.78 mi (5,305.66 km) |
| East Islip to Sao Mamede de Infesta | 3,288.02 mi (5,291.55 km) |
| East Islip to Sao Pedro do Sul | 3,325.56 mi (5,351.97 km) |
| East Islip to Satao | 3,342.11 mi (5,378.60 km) |
| East Islip to Seia | 3,351.96 mi (5,394.46 km) |
| East Islip to Senhora da Hora | 3,285.92 mi (5,288.18 km) |
| East Islip to Serpa | 3,426.69 mi (5,514.72 km) |
| East Islip to Serta | 3,349.57 mi (5,390.61 km) |
