| Boxley to Sierpc | 816.63 mi (1,314.24 km) |
| Boxley to Skarzysko-Kamienna | 879.14 mi (1,414.84 km) |
| Boxley to Skawina | 847.64 mi (1,364.14 km) |
| Boxley to Skierniewice | 839.54 mi (1,351.11 km) |
| Boxley to Skoczow | 805.55 mi (1,296.41 km) |
| Boxley to Skwierzyna | 642.03 mi (1,033.24 km) |
| Boxley to Slawno | 703.93 mi (1,132.86 km) |
| Boxley to Slubice | 602.25 mi (969.23 km) |
| Boxley to Slupca | 741.60 mi (1,193.49 km) |
| Boxley to Slupsk | 719.32 mi (1,157.63 km) |
| Boxley to Sochaczew | 841.77 mi (1,354.70 km) |
| Boxley to Sokolka | 975.29 mi (1,569.58 km) |
| Boxley to Sokolow Podlaski | 926.03 mi (1,490.30 km) |
| Boxley to Solec Kujawski | 757.29 mi (1,218.74 km) |
| Boxley to Sopot | 779.97 mi (1,255.24 km) |
