| Regensdorf to Sierpc | 621.41 mi (1,000.06 km) |
| Regensdorf to Skarzysko-Kamienna | 615.21 mi (990.09 km) |
| Regensdorf to Skawina | 546.73 mi (879.87 km) |
| Regensdorf to Skierniewice | 607.81 mi (978.17 km) |
| Regensdorf to Skoczow | 498.53 mi (802.31 km) |
| Regensdorf to Skwierzyna | 473.84 mi (762.57 km) |
| Regensdorf to Slawno | 596.57 mi (960.09 km) |
| Regensdorf to Slubice | 434.57 mi (699.37 km) |
| Regensdorf to Slupca | 536.23 mi (862.98 km) |
| Regensdorf to Slupsk | 611.47 mi (984.06 km) |
| Regensdorf to Sochaczew | 619.33 mi (996.72 km) |
| Regensdorf to Sokolka | 777.42 mi (1,251.14 km) |
| Regensdorf to Sokolow Podlaski | 701.07 mi (1,128.26 km) |
| Regensdorf to Solec Kujawski | 580.90 mi (934.87 km) |
| Regensdorf to Sopot | 653.26 mi (1,051.32 km) |
