| Salcea to Sierpc | 466.91 mi (751.42 km) |
| Salcea to Skarzysko-Kamienna | 342.66 mi (551.46 km) |
| Salcea to Skawina | 338.11 mi (544.14 km) |
| Salcea to Skierniewice | 406.99 mi (654.99 km) |
| Salcea to Skoczow | 375.94 mi (605.01 km) |
| Salcea to Skwierzyna | 589.62 mi (948.89 km) |
| Salcea to Slawno | 625.40 mi (1,006.48 km) |
| Salcea to Slubice | 615.53 mi (990.59 km) |
| Salcea to Slupca | 495.41 mi (797.28 km) |
| Salcea to Slupsk | 620.50 mi (998.59 km) |
| Salcea to Sochaczew | 417.73 mi (672.26 km) |
| Salcea to Sokolka | 416.72 mi (670.64 km) |
| Salcea to Sokolow Podlaski | 375.56 mi (604.41 km) |
| Salcea to Solec Kujawski | 518.54 mi (834.51 km) |
| Salcea to Sopot | 578.58 mi (931.14 km) |
