| Swallownest to Sierpc | 867.87 mi (1,396.71 km) |
| Swallownest to Skarzysko-Kamienna | 949.74 mi (1,528.46 km) |
| Swallownest to Skawina | 932.36 mi (1,500.49 km) |
| Swallownest to Skierniewice | 901.58 mi (1,450.95 km) |
| Swallownest to Skoczow | 894.54 mi (1,439.63 km) |
| Swallownest to Skwierzyna | 700.26 mi (1,126.96 km) |
| Swallownest to Slawno | 734.67 mi (1,182.33 km) |
| Swallownest to Slubice | 665.28 mi (1,070.67 km) |
| Swallownest to Slupca | 802.05 mi (1,290.77 km) |
| Swallownest to Slupsk | 748.67 mi (1,204.86 km) |
| Swallownest to Sochaczew | 900.53 mi (1,449.26 km) |
| Swallownest to Sokolka | 1,017.95 mi (1,638.23 km) |
| Swallownest to Sokolow Podlaski | 980.74 mi (1,578.34 km) |
| Swallownest to Solec Kujawski | 806.76 mi (1,298.35 km) |
| Swallownest to Sopot | 810.41 mi (1,304.24 km) |
