| Isparta to Sesimbra | 2,139.70 mi (3,443.51 km) |
| Isparta to Setubal | 2,127.63 mi (3,424.09 km) |
| Isparta to Sever do Vouga | 2,075.65 mi (3,340.43 km) |
| Isparta to Silves | 2,122.90 mi (3,416.48 km) |
| Isparta to Sines | 2,134.05 mi (3,434.42 km) |
| Isparta to Sintra | 2,150.26 mi (3,460.50 km) |
| Isparta to Sobrado de Paiva | 2,067.97 mi (3,328.07 km) |
| Isparta to Sobral de Monte Agraco | 2,134.98 mi (3,435.91 km) |
| Isparta to Soure | 2,095.99 mi (3,373.17 km) |
| Isparta to Tabua | 2,061.41 mi (3,317.53 km) |
| Isparta to Tavira | 2,081.70 mi (3,350.17 km) |
| Isparta to Tomar | 2,089.40 mi (3,362.56 km) |
| Isparta to Tondela | 2,062.81 mi (3,319.78 km) |
| Isparta to Torre de Moncorvo | 2,008.07 mi (3,231.68 km) |
| Isparta to Torres Novas | 2,097.02 mi (3,374.83 km) |
