| Gebze to Sierpc | 952.00 mi (1,532.10 km) |
| Gebze to Skarzysko-Kamienna | 820.60 mi (1,320.62 km) |
| Gebze to Skawina | 785.76 mi (1,264.55 km) |
| Gebze to Skierniewice | 887.78 mi (1,428.75 km) |
| Gebze to Skoczow | 807.31 mi (1,299.24 km) |
| Gebze to Skwierzyna | 1,045.34 mi (1,682.31 km) |
| Gebze to Slawno | 1,105.79 mi (1,779.60 km) |
| Gebze to Slubice | 1,061.40 mi (1,708.16 km) |
| Gebze to Slupca | 963.57 mi (1,550.71 km) |
| Gebze to Slupsk | 1,103.21 mi (1,775.45 km) |
| Gebze to Sochaczew | 901.34 mi (1,450.56 km) |
| Gebze to Sokolka | 913.42 mi (1,470.00 km) |
| Gebze to Sokolow Podlaski | 869.97 mi (1,400.08 km) |
| Gebze to Solec Kujawski | 997.09 mi (1,604.66 km) |
| Gebze to Sopot | 1,067.49 mi (1,717.96 km) |
