| Opmeer to Skarzysko-Kamienna | 687.84 mi (1,106.98 km) |
| Opmeer to Skawina | 667.85 mi (1,074.80 km) |
| Opmeer to Skierniewice | 642.55 mi (1,034.08 km) |
| Opmeer to Skoczow | 629.92 mi (1,013.76 km) |
| Opmeer to Skwierzyna | 441.89 mi (711.15 km) |
| Opmeer to Slawno | 494.35 mi (795.59 km) |
| Opmeer to Slubice | 404.68 mi (651.27 km) |
| Opmeer to Slupca | 543.27 mi (874.30 km) |
| Opmeer to Slupsk | 509.56 mi (820.06 km) |
| Opmeer to Sochaczew | 642.92 mi (1,034.68 km) |
| Opmeer to Sokolka | 769.78 mi (1,238.84 km) |
| Opmeer to Sokolow Podlaski | 725.38 mi (1,167.39 km) |
| Opmeer to Solec Kujawski | 553.56 mi (890.87 km) |
| Opmeer to Sopot | 570.60 mi (918.29 km) |
| Opmeer to Sosnowiec | 631.42 mi (1,016.17 km) |
