| Dartford to Sierpc | 827.66 mi (1,331.99 km) |
| Dartford to Skarzysko-Kamienna | 891.82 mi (1,435.25 km) |
| Dartford to Skawina | 861.37 mi (1,386.23 km) |
| Dartford to Skierniewice | 851.49 mi (1,370.34 km) |
| Dartford to Skoczow | 819.55 mi (1,318.94 km) |
| Dartford to Skwierzyna | 653.36 mi (1,051.48 km) |
| Dartford to Slawno | 712.96 mi (1,147.40 km) |
| Dartford to Slubice | 613.91 mi (987.99 km) |
| Dartford to Slupca | 753.29 mi (1,212.31 km) |
| Dartford to Slupsk | 728.25 mi (1,172.01 km) |
| Dartford to Sochaczew | 853.46 mi (1,373.51 km) |
| Dartford to Sokolka | 985.77 mi (1,586.44 km) |
| Dartford to Sokolow Podlaski | 937.47 mi (1,508.72 km) |
| Dartford to Solec Kujawski | 768.08 mi (1,236.10 km) |
| Dartford to Sopot | 789.12 mi (1,269.96 km) |
