| Lapseki to Sierpc | 927.11 mi (1,492.04 km) |
| Lapseki to Skarzysko-Kamienna | 793.98 mi (1,277.78 km) |
| Lapseki to Skawina | 744.19 mi (1,197.66 km) |
| Lapseki to Skierniewice | 860.93 mi (1,385.53 km) |
| Lapseki to Skoczow | 757.54 mi (1,219.14 km) |
| Lapseki to Skwierzyna | 997.57 mi (1,605.44 km) |
| Lapseki to Slawno | 1,073.23 mi (1,727.20 km) |
| Lapseki to Slubice | 1,008.07 mi (1,622.33 km) |
| Lapseki to Slupca | 925.46 mi (1,489.38 km) |
| Lapseki to Slupsk | 1,072.80 mi (1,726.50 km) |
| Lapseki to Sochaczew | 876.45 mi (1,410.50 km) |
| Lapseki to Sokolka | 914.30 mi (1,471.42 km) |
| Lapseki to Sokolow Podlaski | 858.97 mi (1,382.38 km) |
| Lapseki to Solec Kujawski | 965.38 mi (1,553.63 km) |
| Lapseki to Sopot | 1,044.31 mi (1,680.65 km) |
