| Broxbourne to Sierpc | 832.61 mi (1,339.96 km) |
| Broxbourne to Skarzysko-Kamienna | 899.87 mi (1,448.20 km) |
| Broxbourne to Skawina | 871.59 mi (1,402.69 km) |
| Broxbourne to Skierniewice | 858.15 mi (1,381.05 km) |
| Broxbourne to Skoczow | 830.40 mi (1,336.40 km) |
| Broxbourne to Skwierzyna | 659.01 mi (1,060.57 km) |
| Broxbourne to Slawno | 714.56 mi (1,149.97 km) |
| Broxbourne to Slubice | 620.20 mi (998.11 km) |
| Broxbourne to Slupca | 759.52 mi (1,222.34 km) |
| Broxbourne to Slupsk | 729.68 mi (1,174.31 km) |
| Broxbourne to Sochaczew | 859.61 mi (1,383.41 km) |
| Broxbourne to Sokolka | 989.65 mi (1,592.70 km) |
| Broxbourne to Sokolow Podlaski | 943.13 mi (1,517.82 km) |
| Broxbourne to Solec Kujawski | 772.65 mi (1,243.45 km) |
| Broxbourne to Sopot | 790.85 mi (1,272.74 km) |
