| Caldicot to Sierpc | 948.76 mi (1,526.89 km) |
| Caldicot to Skarzysko-Kamienna | 1,017.23 mi (1,637.07 km) |
| Caldicot to Skawina | 988.66 mi (1,591.09 km) |
| Caldicot to Skierniewice | 975.19 mi (1,569.41 km) |
| Caldicot to Skoczow | 947.18 mi (1,524.34 km) |
| Caldicot to Skwierzyna | 775.66 mi (1,248.31 km) |
| Caldicot to Slawno | 827.58 mi (1,331.86 km) |
| Caldicot to Slubice | 737.16 mi (1,186.35 km) |
| Caldicot to Slupca | 876.42 mi (1,410.46 km) |
| Caldicot to Slupsk | 842.47 mi (1,355.82 km) |
| Caldicot to Sochaczew | 976.44 mi (1,571.43 km) |
| Caldicot to Sokolka | 1,104.89 mi (1,778.15 km) |
| Caldicot to Sokolow Podlaski | 1,059.68 mi (1,705.39 km) |
| Caldicot to Solec Kujawski | 888.55 mi (1,429.99 km) |
| Caldicot to Sopot | 903.92 mi (1,454.72 km) |
