| Marlton to Sesimbra | 3,444.02 mi (5,542.61 km) |
| Marlton to Setubal | 3,452.03 mi (5,555.51 km) |
| Marlton to Sever do Vouga | 3,418.30 mi (5,501.22 km) |
| Marlton to Silves | 3,512.60 mi (5,652.99 km) |
| Marlton to Sines | 3,469.39 mi (5,583.45 km) |
| Marlton to Sintra | 3,419.93 mi (5,503.85 km) |
| Marlton to Sobrado de Paiva | 3,415.35 mi (5,496.47 km) |
| Marlton to Sobral de Monte Agraco | 3,425.63 mi (5,513.02 km) |
| Marlton to Soure | 3,423.32 mi (5,509.30 km) |
| Marlton to Tabua | 3,444.50 mi (5,543.39 km) |
| Marlton to Tavira | 3,554.02 mi (5,719.64 km) |
| Marlton to Tomar | 3,445.98 mi (5,545.76 km) |
| Marlton to Tondela | 3,437.73 mi (5,532.50 km) |
| Marlton to Torre de Moncorvo | 3,465.65 mi (5,577.42 km) |
| Marlton to Torres Novas | 3,443.87 mi (5,542.38 km) |
