| Caldas da Rainha to Sosnowiec | 1,562.10 mi (2,513.95 km) |
| Caldas da Rainha to Srem | 1,521.89 mi (2,449.24 km) |
| Caldas da Rainha to Sroda Slaska | 1,478.60 mi (2,379.57 km) |
| Caldas da Rainha to Sroda Wielkopolska | 1,536.41 mi (2,472.62 km) |
| Caldas da Rainha to Stalowa Wola | 1,690.78 mi (2,721.04 km) |
| Caldas da Rainha to Starachowice | 1,658.79 mi (2,669.56 km) |
| Caldas da Rainha to Stargard Szczecinski | 1,488.86 mi (2,396.10 km) |
| Caldas da Rainha to Starogard Gdanski | 1,635.07 mi (2,631.39 km) |
| Caldas da Rainha to Stary Sacz | 1,612.50 mi (2,595.07 km) |
| Caldas da Rainha to Staszow | 1,653.38 mi (2,660.87 km) |
| Caldas da Rainha to Strzegom | 1,463.92 mi (2,355.96 km) |
| Caldas da Rainha to Strzelce Krajenskie | 1,490.63 mi (2,398.93 km) |
| Caldas da Rainha to Strzelce Opolskie | 1,531.40 mi (2,464.55 km) |
| Caldas da Rainha to Strzelin | 1,488.36 mi (2,395.28 km) |
| Caldas da Rainha to Strzyzow | 1,667.59 mi (2,683.73 km) |
