| Pontneddfechan to Sierpc | 980.89 mi (1,578.59 km) |
| Pontneddfechan to Skarzysko-Kamienna | 1,051.40 mi (1,692.07 km) |
| Pontneddfechan to Skawina | 1,024.08 mi (1,648.09 km) |
| Pontneddfechan to Skierniewice | 1,008.49 mi (1,623.01 km) |
| Pontneddfechan to Skoczow | 982.92 mi (1,581.85 km) |
| Pontneddfechan to Skwierzyna | 808.46 mi (1,301.08 km) |
| Pontneddfechan to Slawno | 857.26 mi (1,379.62 km) |
| Pontneddfechan to Slubice | 770.41 mi (1,239.86 km) |
| Pontneddfechan to Slupca | 909.50 mi (1,463.70 km) |
| Pontneddfechan to Slupsk | 871.97 mi (1,403.30 km) |
| Pontneddfechan to Sochaczew | 1,009.40 mi (1,624.47 km) |
| Pontneddfechan to Sokolka | 1,136.07 mi (1,828.33 km) |
| Pontneddfechan to Sokolow Podlaski | 1,092.24 mi (1,757.78 km) |
| Pontneddfechan to Solec Kujawski | 920.46 mi (1,481.34 km) |
| Pontneddfechan to Sopot | 933.56 mi (1,502.42 km) |
