| Hafnarfjordhur to Skarzysko-Kamienna | 1,774.16 mi (2,855.24 km) |
| Hafnarfjordhur to Skawina | 1,799.65 mi (2,896.26 km) |
| Hafnarfjordhur to Skierniewice | 1,709.04 mi (2,750.43 km) |
| Hafnarfjordhur to Skoczow | 1,778.33 mi (2,861.95 km) |
| Hafnarfjordhur to Skwierzyna | 1,539.78 mi (2,478.04 km) |
| Hafnarfjordhur to Slawno | 1,490.86 mi (2,399.31 km) |
| Hafnarfjordhur to Slubice | 1,524.71 mi (2,453.78 km) |
| Hafnarfjordhur to Slupca | 1,624.60 mi (2,614.54 km) |
| Hafnarfjordhur to Slupsk | 1,496.52 mi (2,408.42 km) |
| Hafnarfjordhur to Sochaczew | 1,698.46 mi (2,733.41 km) |
| Hafnarfjordhur to Sokolka | 1,740.92 mi (2,801.74 km) |
| Hafnarfjordhur to Sokolow Podlaski | 1,750.90 mi (2,817.80 km) |
| Hafnarfjordhur to Solec Kujawski | 1,597.51 mi (2,570.94 km) |
| Hafnarfjordhur to Sopot | 1,543.44 mi (2,483.93 km) |
| Hafnarfjordhur to Sosnowiec | 1,763.53 mi (2,838.13 km) |
