| Stranraer to Sesimbra | 1,152.94 mi (1,855.48 km) |
| Stranraer to Setubal | 1,145.87 mi (1,844.10 km) |
| Stranraer to Sever do Vouga | 990.86 mi (1,594.63 km) |
| Stranraer to Silves | 1,234.51 mi (1,986.76 km) |
| Stranraer to Sines | 1,184.67 mi (1,906.54 km) |
| Stranraer to Sintra | 1,130.97 mi (1,820.12 km) |
| Stranraer to Sobrado de Paiva | 969.62 mi (1,560.45 km) |
| Stranraer to Sobral de Monte Agraco | 1,114.09 mi (1,792.96 km) |
| Stranraer to Soure | 1,039.55 mi (1,672.99 km) |
| Stranraer to Tabua | 1,014.17 mi (1,632.15 km) |
| Stranraer to Tavira | 1,235.06 mi (1,987.63 km) |
| Stranraer to Tomar | 1,068.83 mi (1,720.12 km) |
| Stranraer to Tondela | 1,003.79 mi (1,615.44 km) |
| Stranraer to Torre de Moncorvo | 951.59 mi (1,531.43 km) |
| Stranraer to Torres Novas | 1,078.77 mi (1,736.11 km) |
