| Plougastel-Daoulas to Skarzysko-Kamienna | 1,138.98 mi (1,833.01 km) |
| Plougastel-Daoulas to Skawina | 1,094.03 mi (1,760.67 km) |
| Plougastel-Daoulas to Skierniewice | 1,107.51 mi (1,782.37 km) |
| Plougastel-Daoulas to Skoczow | 1,048.37 mi (1,687.19 km) |
| Plougastel-Daoulas to Skwierzyna | 917.58 mi (1,476.71 km) |
| Plougastel-Daoulas to Slawno | 992.65 mi (1,597.52 km) |
| Plougastel-Daoulas to Slubice | 875.79 mi (1,409.44 km) |
| Plougastel-Daoulas to Slupca | 1,013.01 mi (1,630.28 km) |
| Plougastel-Daoulas to Slupsk | 1,008.38 mi (1,622.84 km) |
| Plougastel-Daoulas to Sochaczew | 1,112.21 mi (1,789.93 km) |
| Plougastel-Daoulas to Sokolka | 1,254.46 mi (2,018.85 km) |
| Plougastel-Daoulas to Sokolow Podlaski | 1,197.92 mi (1,927.87 km) |
| Plougastel-Daoulas to Solec Kujawski | 1,035.69 mi (1,666.79 km) |
| Plougastel-Daoulas to Sopot | 1,067.81 mi (1,718.48 km) |
| Plougastel-Daoulas to Sosnowiec | 1,062.08 mi (1,709.25 km) |
