| Syosset to Sesimbra | 3,351.72 mi (5,394.08 km) |
| Syosset to Setubal | 3,359.63 mi (5,406.80 km) |
| Syosset to Sever do Vouga | 3,324.34 mi (5,350.01 km) |
| Syosset to Silves | 3,421.04 mi (5,505.63 km) |
| Syosset to Sines | 3,377.39 mi (5,435.38 km) |
| Syosset to Sintra | 3,327.46 mi (5,355.02 km) |
| Syosset to Sobrado de Paiva | 3,321.19 mi (5,344.94 km) |
| Syosset to Sobral de Monte Agraco | 3,332.95 mi (5,363.86 km) |
| Syosset to Soure | 3,329.84 mi (5,358.86 km) |
| Syosset to Tabua | 3,350.71 mi (5,392.44 km) |
| Syosset to Tavira | 3,462.29 mi (5,572.02 km) |
| Syosset to Tomar | 3,352.74 mi (5,395.72 km) |
| Syosset to Tondela | 3,343.85 mi (5,381.41 km) |
| Syosset to Torre de Moncorvo | 3,371.18 mi (5,425.40 km) |
| Syosset to Torres Novas | 3,350.75 mi (5,392.51 km) |
