| Rianxo to Sierpc | 1,486.03 mi (2,391.54 km) |
| Rianxo to Skarzysko-Kamienna | 1,508.06 mi (2,426.98 km) |
| Rianxo to Skawina | 1,447.25 mi (2,329.12 km) |
| Rianxo to Skierniewice | 1,488.73 mi (2,395.88 km) |
| Rianxo to Skoczow | 1,399.26 mi (2,251.90 km) |
| Rianxo to Skwierzyna | 1,315.10 mi (2,116.46 km) |
| Rianxo to Slawno | 1,407.38 mi (2,264.95 km) |
| Rianxo to Slubice | 1,272.21 mi (2,047.43 km) |
| Rianxo to Slupca | 1,401.91 mi (2,256.15 km) |
| Rianxo to Slupsk | 1,423.42 mi (2,290.77 km) |
| Rianxo to Sochaczew | 1,496.72 mi (2,408.75 km) |
| Rianxo to Sokolka | 1,648.68 mi (2,653.29 km) |
| Rianxo to Sokolow Podlaski | 1,582.21 mi (2,546.32 km) |
| Rianxo to Solec Kujawski | 1,433.64 mi (2,307.22 km) |
| Rianxo to Sopot | 1,479.74 mi (2,381.41 km) |
