| Port Washington to Sierpc | 4,169.80 mi (6,710.64 km) |
| Port Washington to Skarzysko-Kamienna | 4,277.48 mi (6,883.94 km) |
| Port Washington to Skawina | 4,277.33 mi (6,883.69 km) |
| Port Washington to Skierniewice | 4,219.10 mi (6,789.99 km) |
| Port Washington to Skoczow | 4,243.87 mi (6,829.84 km) |
| Port Washington to Skwierzyna | 4,025.80 mi (6,478.91 km) |
| Port Washington to Slawno | 4,013.56 mi (6,459.19 km) |
| Port Washington to Slubice | 3,998.62 mi (6,435.16 km) |
| Port Washington to Slupca | 4,123.53 mi (6,636.18 km) |
| Port Washington to Slupsk | 4,022.86 mi (6,474.18 km) |
| Port Washington to Sochaczew | 4,212.85 mi (6,779.93 km) |
| Port Washington to Sokolka | 4,288.14 mi (6,901.09 km) |
| Port Washington to Sokolow Podlaski | 4,280.03 mi (6,888.05 km) |
| Port Washington to Solec Kujawski | 4,110.99 mi (6,616.00 km) |
| Port Washington to Sopot | 4,078.08 mi (6,563.04 km) |
