| Keskin to Sierpc | 1,125.65 mi (1,811.56 km) |
| Keskin to Skarzysko-Kamienna | 999.36 mi (1,608.31 km) |
| Keskin to Skawina | 978.51 mi (1,574.75 km) |
| Keskin to Skierniewice | 1,064.91 mi (1,713.81 km) |
| Keskin to Skoczow | 1,006.07 mi (1,619.11 km) |
| Keskin to Skwierzyna | 1,238.14 mi (1,992.59 km) |
| Keskin to Slawno | 1,283.80 mi (2,066.08 km) |
| Keskin to Slubice | 1,258.63 mi (2,025.57 km) |
| Keskin to Slupca | 1,149.35 mi (1,849.70 km) |
| Keskin to Slupsk | 1,279.19 mi (2,058.65 km) |
| Keskin to Sochaczew | 1,076.24 mi (1,732.04 km) |
| Keskin to Sokolka | 1,060.88 mi (1,707.32 km) |
| Keskin to Sokolow Podlaski | 1,031.82 mi (1,660.55 km) |
| Keskin to Solec Kujawski | 1,176.31 mi (1,893.09 km) |
| Keskin to Sopot | 1,236.92 mi (1,990.63 km) |
