| Calne to Sierpc | 920.42 mi (1,481.27 km) |
| Calne to Skarzysko-Kamienna | 986.91 mi (1,588.28 km) |
| Calne to Skawina | 957.15 mi (1,540.38 km) |
| Calne to Skierniewice | 945.71 mi (1,521.98 km) |
| Calne to Skoczow | 915.38 mi (1,473.16 km) |
| Calne to Skwierzyna | 746.76 mi (1,201.80 km) |
| Calne to Slawno | 801.65 mi (1,290.14 km) |
| Calne to Slubice | 707.83 mi (1,139.15 km) |
| Calne to Slupca | 847.19 mi (1,363.41 km) |
| Calne to Slupsk | 816.69 mi (1,314.34 km) |
| Calne to Sochaczew | 947.29 mi (1,524.52 km) |
| Calne to Sokolka | 1,077.39 mi (1,733.89 km) |
| Calne to Sokolow Podlaski | 1,030.89 mi (1,659.06 km) |
| Calne to Solec Kujawski | 860.45 mi (1,384.76 km) |
| Calne to Sopot | 877.97 mi (1,412.96 km) |
