| Dunstable to Sierpc | 851.30 mi (1,370.04 km) |
| Dunstable to Skarzysko-Kamienna | 920.23 mi (1,480.97 km) |
| Dunstable to Skawina | 892.97 mi (1,437.10 km) |
| Dunstable to Skierniewice | 877.80 mi (1,412.68 km) |
| Dunstable to Skoczow | 852.04 mi (1,371.23 km) |
| Dunstable to Skwierzyna | 678.18 mi (1,091.43 km) |
| Dunstable to Slawno | 731.18 mi (1,176.71 km) |
| Dunstable to Slubice | 639.75 mi (1,029.57 km) |
| Dunstable to Slupca | 778.98 mi (1,253.64 km) |
| Dunstable to Slupsk | 746.17 mi (1,200.85 km) |
| Dunstable to Sochaczew | 878.98 mi (1,414.58 km) |
| Dunstable to Sokolka | 1,007.65 mi (1,621.65 km) |
| Dunstable to Sokolow Podlaski | 962.19 mi (1,548.50 km) |
| Dunstable to Solec Kujawski | 791.13 mi (1,273.20 km) |
| Dunstable to Sopot | 807.51 mi (1,299.55 km) |
