| Unye to Sierpc | 1,155.12 mi (1,858.99 km) |
| Unye to Skarzysko-Kamienna | 1,039.86 mi (1,673.49 km) |
| Unye to Skawina | 1,038.23 mi (1,670.86 km) |
| Unye to Skierniewice | 1,100.85 mi (1,771.65 km) |
| Unye to Skoczow | 1,073.30 mi (1,727.31 km) |
| Unye to Skwierzyna | 1,290.01 mi (2,076.07 km) |
| Unye to Slawno | 1,314.29 mi (2,115.14 km) |
| Unye to Slubice | 1,316.53 mi (2,118.75 km) |
| Unye to Slupca | 1,193.83 mi (1,921.28 km) |
| Unye to Slupsk | 1,307.14 mi (2,103.63 km) |
| Unye to Sochaczew | 1,108.97 mi (1,784.72 km) |
| Unye to Sokolka | 1,061.91 mi (1,708.98 km) |
| Unye to Sokolow Podlaski | 1,050.46 mi (1,690.55 km) |
| Unye to Solec Kujawski | 1,211.30 mi (1,949.39 km) |
| Unye to Sopot | 1,257.73 mi (2,024.12 km) |
