| Darby to Sierpc | 4,272.58 mi (6,876.06 km) |
| Darby to Skarzysko-Kamienna | 4,380.63 mi (7,049.95 km) |
| Darby to Skawina | 4,380.84 mi (7,050.28 km) |
| Darby to Skierniewice | 4,322.11 mi (6,955.76 km) |
| Darby to Skoczow | 4,347.50 mi (6,996.63 km) |
| Darby to Skwierzyna | 4,129.06 mi (6,645.08 km) |
| Darby to Slawno | 4,116.18 mi (6,624.35 km) |
| Darby to Slubice | 4,102.02 mi (6,601.56 km) |
| Darby to Slupca | 4,226.66 mi (6,802.15 km) |
| Darby to Slupsk | 4,125.42 mi (6,639.22 km) |
| Darby to Sochaczew | 4,315.77 mi (6,945.56 km) |
| Darby to Sokolka | 4,390.31 mi (7,065.52 km) |
| Darby to Sokolow Podlaski | 4,382.68 mi (7,053.25 km) |
| Darby to Solec Kujawski | 4,213.86 mi (6,781.55 km) |
| Darby to Sopot | 4,180.48 mi (6,727.83 km) |
