| Half Moon Bay to Sierpc | 5,793.47 mi (9,323.70 km) |
| Half Moon Bay to Skarzysko-Kamienna | 5,926.03 mi (9,537.03 km) |
| Half Moon Bay to Skawina | 5,971.83 mi (9,610.73 km) |
| Half Moon Bay to Skierniewice | 5,858.70 mi (9,428.67 km) |
| Half Moon Bay to Skoczow | 5,959.91 mi (9,591.55 km) |
| Half Moon Bay to Skwierzyna | 5,720.80 mi (9,206.74 km) |
| Half Moon Bay to Slawno | 5,643.45 mi (9,082.25 km) |
| Half Moon Bay to Slubice | 5,714.09 mi (9,195.93 km) |
| Half Moon Bay to Slupca | 5,790.58 mi (9,319.04 km) |
| Half Moon Bay to Slupsk | 5,644.57 mi (9,084.06 km) |
| Half Moon Bay to Sochaczew | 5,844.29 mi (9,405.48 km) |
| Half Moon Bay to Sokolka | 5,836.40 mi (9,392.77 km) |
| Half Moon Bay to Sokolow Podlaski | 5,874.34 mi (9,453.84 km) |
| Half Moon Bay to Solec Kujawski | 5,751.77 mi (9,256.59 km) |
| Half Moon Bay to Sopot | 5,677.17 mi (9,136.52 km) |
