| The Dalles to Sesimbra | 5,265.98 mi (8,474.78 km) |
| The Dalles to Setubal | 5,269.30 mi (8,480.12 km) |
| The Dalles to Sever do Vouga | 5,174.27 mi (8,327.19 km) |
| The Dalles to Silves | 5,354.85 mi (8,617.80 km) |
| The Dalles to Sines | 5,299.69 mi (8,529.02 km) |
| The Dalles to Sintra | 5,237.30 mi (8,428.62 km) |
| The Dalles to Sobrado de Paiva | 5,162.34 mi (8,307.98 km) |
| The Dalles to Sobral de Monte Agraco | 5,234.58 mi (8,424.24 km) |
| The Dalles to Soure | 5,200.03 mi (8,368.64 km) |
| The Dalles to Tabua | 5,205.30 mi (8,377.11 km) |
| The Dalles to Tavira | 5,387.10 mi (8,669.71 km) |
| The Dalles to Tomar | 5,230.86 mi (8,418.26 km) |
| The Dalles to Tondela | 5,195.33 mi (8,361.08 km) |
| The Dalles to Torre de Moncorvo | 5,192.93 mi (8,357.22 km) |
| The Dalles to Torres Novas | 5,233.60 mi (8,422.66 km) |
