| Porcari to Skarzysko-Kamienna | 694.46 mi (1,117.63 km) |
| Porcari to Skawina | 606.89 mi (976.69 km) |
| Porcari to Skierniewice | 713.01 mi (1,147.48 km) |
| Porcari to Skoczow | 563.98 mi (907.64 km) |
| Porcari to Skwierzyna | 645.19 mi (1,038.33 km) |
| Porcari to Slawno | 775.91 mi (1,248.70 km) |
| Porcari to Slubice | 615.26 mi (990.16 km) |
| Porcari to Slupca | 672.73 mi (1,082.65 km) |
| Porcari to Slupsk | 788.40 mi (1,268.81 km) |
| Porcari to Sochaczew | 729.15 mi (1,173.46 km) |
| Porcari to Sokolka | 881.87 mi (1,419.23 km) |
| Porcari to Sokolow Podlaski | 796.57 mi (1,281.96 km) |
| Porcari to Solec Kujawski | 726.74 mi (1,169.58 km) |
| Porcari to Sopot | 815.11 mi (1,311.79 km) |
| Porcari to Sosnowiec | 598.23 mi (962.76 km) |
