| Santa Barbara to Sesimbra | 5,726.23 mi (9,215.47 km) |
| Santa Barbara to Setubal | 5,731.43 mi (9,223.84 km) |
| Santa Barbara to Sever do Vouga | 5,656.96 mi (9,103.99 km) |
| Santa Barbara to Silves | 5,809.03 mi (9,348.73 km) |
| Santa Barbara to Sines | 5,757.42 mi (9,265.67 km) |
| Santa Barbara to Sintra | 5,698.68 mi (9,171.15 km) |
| Santa Barbara to Sobrado de Paiva | 5,647.93 mi (9,089.47 km) |
| Santa Barbara to Sobral de Monte Agraco | 5,699.12 mi (9,171.85 km) |
| Santa Barbara to Soure | 5,675.82 mi (9,134.34 km) |
| Santa Barbara to Tabua | 5,686.98 mi (9,152.31 km) |
| Santa Barbara to Tavira | 5,845.58 mi (9,407.56 km) |
| Santa Barbara to Tomar | 5,704.35 mi (9,180.26 km) |
| Santa Barbara to Tondela | 5,677.93 mi (9,137.75 km) |
| Santa Barbara to Torre de Moncorvo | 5,686.17 mi (9,151.00 km) |
| Santa Barbara to Torres Novas | 5,705.35 mi (9,181.87 km) |
