| Saltcoats to Sesimbra | 1,204.45 mi (1,938.37 km) |
| Saltcoats to Setubal | 1,197.38 mi (1,927.00 km) |
| Saltcoats to Sever do Vouga | 1,042.37 mi (1,677.54 km) |
| Saltcoats to Silves | 1,286.01 mi (2,069.64 km) |
| Saltcoats to Sines | 1,236.19 mi (1,989.45 km) |
| Saltcoats to Sintra | 1,182.46 mi (1,902.98 km) |
| Saltcoats to Sobrado de Paiva | 1,021.13 mi (1,643.35 km) |
| Saltcoats to Sobral de Monte Agraco | 1,165.60 mi (1,875.85 km) |
| Saltcoats to Soure | 1,091.06 mi (1,755.89 km) |
| Saltcoats to Tabua | 1,065.67 mi (1,715.03 km) |
| Saltcoats to Tavira | 1,286.48 mi (2,070.38 km) |
| Saltcoats to Tomar | 1,120.34 mi (1,803.02 km) |
| Saltcoats to Tondela | 1,055.29 mi (1,698.33 km) |
| Saltcoats to Torre de Moncorvo | 1,003.00 mi (1,614.18 km) |
| Saltcoats to Torres Novas | 1,130.28 mi (1,819.01 km) |
