| Cascais to Sosnowiec | 1,604.39 mi (2,582.02 km) |
| Cascais to Srem | 1,566.80 mi (2,521.52 km) |
| Cascais to Sroda Slaska | 1,522.64 mi (2,450.45 km) |
| Cascais to Sroda Wielkopolska | 1,581.39 mi (2,545.00 km) |
| Cascais to Stalowa Wola | 1,732.73 mi (2,788.56 km) |
| Cascais to Starachowice | 1,701.51 mi (2,738.32 km) |
| Cascais to Stargard Szczecinski | 1,535.52 mi (2,471.18 km) |
| Cascais to Starogard Gdanski | 1,681.30 mi (2,705.79 km) |
| Cascais to Stary Sacz | 1,653.52 mi (2,661.09 km) |
| Cascais to Staszow | 1,695.52 mi (2,728.68 km) |
| Cascais to Strzegom | 1,507.82 mi (2,426.61 km) |
| Cascais to Strzelce Krajenskie | 1,536.74 mi (2,473.14 km) |
| Cascais to Strzelce Opolskie | 1,574.18 mi (2,533.40 km) |
| Cascais to Strzelin | 1,531.83 mi (2,465.24 km) |
| Cascais to Strzyzow | 1,708.77 mi (2,750.01 km) |
