| Opatija to Skarzysko-Kamienna | 502.00 mi (807.89 km) |
| Opatija to Skawina | 411.51 mi (662.26 km) |
| Opatija to Skierniewice | 530.04 mi (853.02 km) |
| Opatija to Skoczow | 372.75 mi (599.88 km) |
| Opatija to Skwierzyna | 505.00 mi (812.72 km) |
| Opatija to Slawno | 632.39 mi (1,017.73 km) |
| Opatija to Slubice | 484.96 mi (780.46 km) |
| Opatija to Slupca | 507.81 mi (817.24 km) |
| Opatija to Slupsk | 642.45 mi (1,033.92 km) |
| Opatija to Sochaczew | 547.52 mi (881.15 km) |
| Opatija to Sokolka | 693.07 mi (1,115.39 km) |
| Opatija to Sokolow Podlaski | 606.65 mi (976.31 km) |
| Opatija to Solec Kujawski | 563.92 mi (907.54 km) |
| Opatija to Sopot | 657.60 mi (1,058.31 km) |
| Opatija to Sosnowiec | 408.80 mi (657.89 km) |
