| Kas to Sierpc | 1,250.09 mi (2,011.82 km) |
| Kas to Skarzysko-Kamienna | 1,117.12 mi (1,797.83 km) |
| Kas to Skawina | 1,070.96 mi (1,723.54 km) |
| Kas to Skierniewice | 1,184.37 mi (1,906.06 km) |
| Kas to Skoczow | 1,085.33 mi (1,746.67 km) |
| Kas to Skwierzyna | 1,325.41 mi (2,133.04 km) |
| Kas to Slawno | 1,398.80 mi (2,251.15 km) |
| Kas to Slubice | 1,336.04 mi (2,150.15 km) |
| Kas to Slupca | 1,251.98 mi (2,014.86 km) |
| Kas to Slupsk | 1,397.81 mi (2,249.56 km) |
| Kas to Sochaczew | 1,199.28 mi (1,930.05 km) |
| Kas to Sokolka | 1,224.75 mi (1,971.05 km) |
| Kas to Sokolow Podlaski | 1,175.87 mi (1,892.39 km) |
| Kas to Solec Kujawski | 1,290.53 mi (2,076.91 km) |
| Kas to Sopot | 1,366.98 mi (2,199.94 km) |
